Prime numbers mean that their factors are only the number itself and 1.
2, 3, 5, 7, 11, etc. all fall under this category.
note however, that the numbers have to be less than 8: [2, 3, 5, 7] are your choices
2 + 3 = 5
5 + 5 = 10
10 + 7 = 17
Therefore, {2, 3, 5, 7} are your answers
hope this helps
Answer:
2,3,4,5,7
Step-by-step explanation:
Can 15 over 240 be simplified
Kathy organised a wedding , guests had to choose their meal from pasta , chicken or beef 1/3 chose pasta 5/12 chose chicken and 24 guests chose beef how many guests were at the wedding ?
so together the amount of people who chose beef should be 4/12 since you must find the greatest commen factor. Then you should add 4/12 and 24 im thinking and you would get 24.3333 but if your looking for a mix number it would be 24 3333/1000
hope this helps!
The question is a math problem involving the sum of fractions reflecting food choices at a wedding. By considering fractions and its equivalent counts, we find that the total number of guests at the wedding was 96.
Explanation:The subject of this question is mathematics, specifically a problem dealing with fractions. To determine the total number of guests at the wedding, we need to consider all the meal choices and their counts. 1/3 of the guests chose pasta and 5/12 of them chose chicken. The rest, as given, were 24 guests who chose beef. To find the total, we need to convert fractions to a common denominator. In this case, 12 is a convenient choice:
Pasta: 1/3 = 4/12
Chicken: 5/12
So, 4/12 + 5/12 = 9/12 of the guests chose either pasta or chicken. Since the remaining guests chose beef, that means 24 guests represent the remaining 3/12 of the total guests. Therefore, if 3/12 of the guests is 24, one 'part' (1/12) is equal to 24/3, which is 8. That means the total number of guests (12 parts) is 12 * 8, which equals 96. Therefore, there were 96 guests at the wedding.
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Work out the probability it is a humbug.
Please help!!
The probability of an eclair is 1/15, which means for every 1 eclair there is a total of 15 sweets.
Since the table says there is 3 eclairs, there is 3 x 15 = 45 total sweets.
Now add the 3 different sweets together to equal 45:
3 + 2x+6 + x = 45
Combine like terms:
3x +9 = 45
Subtract 9 from each side:
3x = 36
Divide each side by 3:
X = 36 /3
x = 12
Now you have x, calculate the number of humbugs:
2x +6 = 2(12) +6 = 24 + 6 = 30 total humbugs.
The probability of picking one would be 30/45, which reduces to 2/3.
8x604 using mental math
8 times 604 equals 4,832.
Identify the range of the function.
The range of the function is -4 < x ≤ 4.
The range of a function is all of the values of y that the graph could contain. In this case, x varies between -4 and 4. We should have a < symbol at -4 because it doesn't include -4 due to the open circle. We should have a ≤ with 4 since it has a closed dot.
steven spent $90on clothes.he bought a pair of jeans that cost $34 and spent the rest on t shirts that cost $8.
I'm not sure what the question is but if your trying to find out how many t-shirts he bought it would be 7.
Here's why...
90$-34$= 56
56/8= 7
He could buy 7 shirts with the left over money he had.
Hope this answered your question. :)
~Noodles~
Final answer:
Steven spent $90 in total, bought jeans for $34, and used the remaining $56 to buy T-shirts that cost $8 each, allowing him to purchase 7 T-shirts.
Explanation:
The student’s question is a simple mathematics word problem involving subtraction and division. Steven spent a total of $90 on clothes. After purchasing jeans for $34, he used the remainder of his money to buy T-shirts costing $8 each. To solve this, we first subtract the cost of the jeans from the total amount to find out how much money was left for T-shirts:
$90 (total amount) - $34 (cost of jeans) = $56
Next, we calculate the number of T-shirts Steven could buy with the remaining $56 by dividing this amount by the cost of one T-shirt:
$56 ÷ $8 (cost per T-shirt) = 7 T-shirts
Therefore, Steven was able to purchase 7 T-shirts with the rest of his money.
microeconomics chapter 7
That's a good chapter!
Microeconomics explores the actions of individual agents within the economy, focusing on consumer behavior, production costs, and market structures. It discusses the reasons behind individuals' and firms' decision-making processes, emphasizing the importance of markets and the role of government intervention.
Explanation:Understanding Microeconomics
Microeconomics is a branch of economics focused on the actions of individual agents within the economy, such as households, workers, and business firms. It dives into the fundamentals of consumer behavior, production and costs, and various market structures, including some aspects of game theory. The theory of the consumer and the theory of the firm are central to microeconomics, explaining how individuals and firms make decisions about what goods to buy or produce, and at what prices.
In microeconomics, key themes include individuals responding to incentives, the importance of markets in facilitating interactions among firms and households, and the role of government intervention. Chapters 5 through 10 cover the theories of consumer behavior, production and costs, and different market structures. Subsequent chapters delve into applied microeconomic policy issues like public goods, externalities, competition and antitrust policies, environmental challenges, poverty, and income inequality, among others. This comprehensive approach helps students understand not only the theoretical underpinnings but also the application of economic theory in addressing real-world issues.
3x+8+2ax≥3ax−4a what is x?
pls help! will give brainliest
7) D -80
8) C -3.3
9) A 127.6
What’s the slope of a line with the equation y=5x+2/5
answer: the slope of the line would be 5
explanation:
slope-intercept formula ==> y = mx + b
m would be the slope, and b would be the y-intercept. therefore the answer would be 5
hope this helps! ❤ from peachimin
1,760 yards =
miles
three more than a number is 12
hello there
i belive you are asking a number which whn added three equals 12 so your answer is 9
The statement 'three more than a number is 12' represents an algebraic equation. It can be expressed as 'x + 3 = 12'. Solving this equation, we find that the unknown number is 9.
Explanation:The question 'three more than a number is 12' is a basic algebraic equation. The unknown number is represented by a variable, let's call it x. So, the equation would read 'x + 3 = 12'. We solve for x by subtracting 3 from both sides of the equation. This gives us 'x = 12 - 3', which simplifies to 'x = 9'. Therefore, the number that, when increased by three, yields 12 is 9.
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25 POINTS AND BRAINLIEST.
relations 3,2 0,-4 5,6 1,2 1,7
Please justify this answer for me!! and quick!.
If I were to graph this as a venn diagram I would be able to see a relationship between these sets of numbers because 2 and -4 are an ordered pair. Most relations in math are between two sets and is a collection of ordered pairs.
If my company pays 60%of my health insurance and I pay 72 dollars What is the total cost of my insurance
Total Cost * .60 = My payment
Total Cost = My Payment / .60 = 120
The solution to the problem -4(x - 3) ≤ 16 is that x is greater than or equal to ______.
answer choices
-1
1
X is greater than or equal to -1.
Juan is constructing a doghouse . He need four pieces of Ply wood that are 2 ft x 3 ft rectangles. He also needs two pieces of plywood that are 2 ft x 2 fr squares . How many square feet of plywood is he purchasing in all?
Final answer:
Juan will be purchasing 32 square feet of plywood in all for constructing the doghouse, calculated by summing the areas of four 2 ft x 3 ft rectangular pieces and two 2 ft x 2 ft square pieces.
Explanation:
Juan is constructing a doghouse and needs to calculate the total square footage of plywood required for both rectangular and square pieces. To determine this, we calculate the area of each piece of plywood and then sum them up. The area of a rectangle is given by multiplying its length by its width, and for a square, each side is of equal length, so we multiply the length of one side by itself to find the area.
The four rectangular pieces are 2 ft by 3 ft, so each one has an area of:
2 ft × 3 ft = 6 square feet
Since there are four such pieces, this amounts to:
4 pieces × 6 square feet per piece = 24 square feet
The two square pieces are 2 ft by 2 ft, so each one has an area of:
2 ft × 2 ft = 4 square feet
Thus, the total for the two square pieces is:
2 pieces × 4 square feet per piece = 8 square feet
Adding both totals together, Juan will be purchasing:
24 square feet + 8 square feet = 32 square feet of plywood in all.
What is the reciprocal of 6
Answer:
Step-by-step explanation:
Reciprocal of 6 is 1/6
a line contain the points (82,-96) and (87,-86) . what is the slope of the line in simplification form ?
y=2x−26 because the form for standard slope is: y=mx+b
you have to find the slope by doing y-y/x-x and then you plug the slope you get into m and then you pick a point; either (82,-96) or (87,-86) and you plug it in for the x and y in y=mx+b and you work out the equation from there.
how do you do this?
0.3
0..2
0.80
but yeah lol XD gooda dala
If two figures are similar, the corresponding sides are?
The corresponding sides of similar figures can be equal, but if they are different in any way, they will always be proportional.
Corresponding angles, however, will always be equal.
If two figures are similar , the corresponding sides are proportional.
What are similar figures?Similar figures mean when two figures are of the same shape but are of different sizes. In other words, two figures are called similar.
They will have thesame shape , if possible thesame corresponding angles. But different sides. The ratio of the corresponding sides are equal or we can say that the corresponding sides are proportional.
This ratio of the sides is called scale factor.
Scale factor is expressed as;
scale factor = New dimension /old dimension.
Therefore, the corresponding sides of similar figures are proportional.
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on her first quiz in social studies, Meg answered 92% of the questions Correctly. On her or 2nd quiz, she answered 27 out of 30 questions correctly. On which quiz did Meg have a have the better score
Two siblings Edwin and Rhea are both going skiing but choose different payment plans. Edwin's plan charges $45 for rentals and $5.25 per lift up the mountain. Rhea's plan was a bundle where her entire day cost $108. Set up an inequality that models the number of trips, n, up the mountain for which Edwin will pay more than Rhea. Solve the inequality. Also, what is the greatest amount of trips that Edwin can take up the mountain and still pay less than Rhea? Explain how you arrived at your answer.
The greatest amount of trips that Edwin can take up the mountain and still pay less than Rhea would be 63.
What is inequality?Inequality is defined as the relation which makes a non-equal comparison between two given functions.
Two siblings Edwin and Rhea are both going skiing but choose different payment plans.
Edwin's plan charges $45 for rentals and $5.25 per lift up the mountain.
Rhea's plan was a bundle where her entire day cost $108.
An inequality that models the number of trips, n, up the mountain for which Edwin will pay more than Rhea.
45 + 5.25n > 108
Subtract 45 on both sides
-45 + 45 + 5.25n > 108 -45
5.25n > 63
Divide both sides by 5.25
n > 12
Also,
5.25 x 12
= 63
The greatest amount of trips that Edwin can take up the mountain and still pay less than Rhea would be 63.
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how do i find the volume of the last one? density= 2.7g/cm^3 mass= 0.85g
Answer:
0.314cm³
Step-by-step explanation:
Formula,
Volume = Mass/Density
Volume = 0.85g / 2.7gcm³
Volume = 0.314cm³
Write the number in standard notation. 5 x 10^5
what is the value of (11,982)^0
This is a trick question as I'm sure you know, so the answer is 1.
Anything to the power of 0 = 1 and here is why:
[tex](11,882)^0[/tex] Is the equation, but in reality this is what you have: [tex]1(11,982)^0[/tex]
11,982 cancels out and so you are left with just 1
Solve for x.
3/4+x=12
Sorry for the crossing out. The answer and working out is below. Hope this helps!
Answer,
45/4 or 11.25 in decimal form
Explanation,
Step 1: Simplify both sides of the equation.
x + 3/4 = 12
Step 2: Subtract 3/4 from both sides.
x + 3/4 - 3/4 = 12 - 3/4 = 45/4
Hope this helps :-)
If A =bc+us,which equation is solved for s?
Find the Distributive Property
8X46=8X(40+
Hey There!
8x^46=8x(40+
We move all terms to the left:
8x^46-(8x(40+)=0
The Distributive Property of multiplication, a fundamental concept in mathematics, was used to show that 8 x 46 = 8 x (40 + 6), which simplifies to 320 + 48 = 368.
Explanation:
The question is asking you to use the Distributive Property of multiplication, a rule in arithmetic that states that the product of a number and a sum, i.e., a(b + c), is equal to the sum of the products of that number and each term in the sum, i.e., ab + ac.
In this case,
8. x 46 = 8 x (40 + 6)
Using the Distributive Property, you would multiply the 8 by each term in the parentheses:
8 x 40 + 8 x 6.
This equals 320 + 48, which simplifies to 368. Hence 8 x 46 indeed equals 368, demonstrating the Distributive Property.
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after the first hour of the monsoon 23 mm precipitation has fallen after the second hour a total of 61 mm of precipitation at Fallen how many millimeters of precipitation fell during the second hour
Which system of equations is satisfied by the solution shown in the graph?
A. x + 2y = 6 and x − y = 10
B. x + y = 6 and x − 2y = 10
C. x + 2y = 10 and x − y = 6
D. x + y = 6 and x − y = -10
In order to find correct system for the given graph, we need to find the slopes and y-intercepts of the lines in shown graph.
For red line we have y-intercept = 10 because it is cutting y-axis at 10.
And slope of the red line is rise/run = 1/1 that is 1.
Using slope-intercept form y=mx+b
The equation of red line is y=1x +10 or x-y =-10.
For black line we have y-intercept = 6 and slope is rise/run = -1/1 = -1.
The equation of black line is y = -1x + 6 or x+y=6.
Therefore, correct option is D. x + y = 6 and x − y = -10.The solution shown in the graph satisfies the system of equations x + y = 6 and x - y = -10. The correct option is D.
The correct system of equations satisfied by the solution shown in the graph is x + y = 6 and x - y = -10.
To verify this, we can substitute the x and y values from any point on the graph into these equations.
If the values satisfy both equations, then the system is correct.
For example, let's take the point (2, 4) on the graph. If we substitute x = 2 and y = 4 into the equations, we get:
x + y = 6: 2 + 4 = 6, which is true
x - y = -10: 2 - 4 = -10, which is also true
Since both equations are satisfied by the point (2, 4), the correct system of equations is x + y = 6 and x - y = -10.
Therefor the correct option is D.
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