Will mark brainliest if you could explain this to me??

Answer:

x >= 42$

Step-by-step explanation:

78$ + x >= 120$

78$ + x >= 120$ /-78$

x >= 42$

The inequality to represent the amount of money you need to reach or exceed the minimum down payment for the computer will be x + $78 ≤ $120 and x ≤ $42, respectively.

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

You have $78 in your savings account. You are buying a computer and the minimum down payment you can make is $120.

Let 'x' be the amount of money you need to reach. Then the inequality is given as,

x + $78 ≤ $120

Simplify the equation, then we have

x + $78 ≤ $120

x ≤ $120 - $78

x ≤ $42

The inequality to represent the amount of money you need to reach or exceed the minimum down payment for the computer will be x + $78 ≤ $120 and x ≤ $42, respectively.

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Yes the slope of a vertical line is parallel.

Parallel lines never intersect each other.

Y-axis is a vertical axis cartesian coordinate plane.

All vertical lines would be parallel to y-axis.

Because all vertical lines would have same slope, that is undefined slope.

Therefore, all vertical lines would be parallel lines.

So, we can finally say that it is possible for vertical lines to be parallel.

Hi!

If the total for 6 bananas is $3.48, then we would simply divide 3.48 by 6 to get the price for 1 banana. So, 3.48 divided by 6 equals $0.58.

Hope this helps!

answer: -5 [tex]\frac{1}{3}[/tex]

work:

set up as fractions.

[tex]\frac{-2}{1}  x \frac{8}{3} =[/tex]

multiply across to solve.

so, multiply -2 x 8 and 1 x 3.

you get [tex]\frac{-16}{3}[/tex]

or, -5 [tex]\frac{1}{3}[/tex]

i hope this helps, and have a great day! don't hesitate to ask if you need more help with this specific question! ♥ - eviezoom

Answer:

-2 * 8/3 = -16/3

Simplified, it would be: -5 1/3

Hope this helps :-)

Using the order of operation you would multiply first so

2 · 3 = 6

5 - 6 + 4 then we would subtract

5 - 6 = -1

-1 + 4 = 3 as your answer.

5−(2)(3)+4=3

Answer: 3

Step-by-step explanation: By using the order of operations,

2 x 3 = 6

5 - 6 = -1

-1 + 4 = 3

Therefore, 3 will be the correct answer for this problem! <3

i think it is Transitive property of congruence but im not 100% sure

Answer,

A) Transitive Property of Parallel lines

Hope this helps :-)

x = 25/2

this is your answer

Step 1. Simplify x + 4x + 43 to 5x + 43

5x + 2(x + 9) = 5x + 43

Step 2. Cancel 5x on both sides

2(x + 9) = 43

Step 3. Divide both side by 2

x + 9 = 43/2

Step 4. Subtract 9 from both sides

x = 43/2 - 9

Step 5. Simplify 43/2 - 9 to 25/2

x = 25/2

In 2000 the total amount of gamma ray bursts was recorded at 6.4 million for a city.

We assume at 2000, t=0.

When t=0  then  gamma ray bursts y= 6.4 million. that is (0,6.4)

In 2005, the same survey was made and the total amount of gamma ray bursts was 7.3 million

In 2005 , t= 5

When t=5  then  gamma ray bursts y= 7.3 million. that is (5, 7.3)

Frame an equation using  (0,6.4)  and (5, 7.3)

Use equation y = a(b)^t and solve for a  and b

(0,6.4)  => [tex]6.4=a(b)^0[/tex] so a= 6.4

(5, 7.3) => 7.3=6.4(b)^5

[tex]\frac{7.3}{6.4} = b^5[/tex]

Now take fifth root on both sides

b= 1.0266

So the equation becomes [tex]y= 6.4(1.0266)^t[/tex]

Now we need to find out t  when gamma ray bursts 1 billion

1 billion = 1000 millions

So we replace y by 1000 and we solve for t

[tex]y= 6.4(1.0266)^t[/tex]

[tex]1000= 6.4(1.0266)^t[/tex]

Divide by 6.4  and take ln on both sides

[tex]ln(\frac{1000}{6.4} )= ln(1.0266)^t[/tex]

We move the exponent 't' before ln

[tex]ln(\frac{1000}{6.4} )=t * ln(1.0266)[/tex]

Now divide both sides by ln(1.0266)

[tex]\frac{ln(\frac{1000}{6.4})}{ln(1.0266)} =t[/tex]

t = 192.419

It will take around 192 years

2000+ 192= 2192

 In 2192, the gamma ray bursts is 1 billion

Answer:

122 students (Answer C)

Step-by-step explanation:

40 percent of the 305 total students comes out to 0.40(305 students), or

122 students.

This corresponds to answer C.  122 students play an instrument.

P = P₀ (1 + r)ⁿ

  = 1.17(1 + 0.09)⁵

  = 1.17(1.09)⁵

  = 1.17(1.5386)

  = 1.80

Answer: $1.80

Note: If you don't know the formula, you could calculate each year.

Year 0: $1.17

Year 1: $1.17 + $1.17(0.09)  = $1.2753

Year 2: $1.28 + $1.28(0.09)  = $1.3948

Year 3: $1.39 + $1.39(0.09)  = $1.5155

Year 4: $1.51 + $1.51(0.09)  = $1.6464

Year 5: $1.65 + $1.65(0.09)  = $1.7982   which rounds up to $1.80

The value of the coin after 5 years is $188.33.

To find the value of the coin after 5 years, we can apply the compound interest formula. First, convert the initial value of $1.17 to $117 (since we are dealing with percentages). Next, calculate the value after 5 years using the formula: future value = present value × (1 + growth rate)^n. Plugging in the values, we have: future value = $117 × (1 + 0.09)^5 = $117 × 1.6097 = $188.33.

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15 picks are orange....

Answer:

15 orange picks.

Step-by-step explanation:

Let x represent the number of orange picks.

We have been given that G.o has 3 orange picks for every two green. We are asked to find the number of orange picks, if there are 25 picks in all.

Since there are 3 orange picks for every two green. so there will be 3 orange picks for all 5 (3+2) picks.

We will use proportions to solve our given problem.

[tex]\frac{x}{25}=\frac{3}{5}[/tex]

Upon multiplying both sides of our equation by 25, we will get:

[tex]\frac{x}{25}*25=\frac{3}{5}*25[/tex]

[tex]x=3*5[/tex]

[tex]x=15[/tex]

Therefore, there are 15 orange picks for all 25 picks.

we know that

To calculate the ideal mechanical advantage for an inclined plane, divide the length of the incline by the height of the incline

Step 1

Find the horizontal distance of the ramp

we know that

the ramp has a slope of [tex]1:10[/tex]

so

by proportion

[tex]\frac{1}{10} \frac{height}{long} =\frac{25}{x} \frac{height}{long} \\ \\x=25*10 \\ \\ x=250\ ft[/tex]

Step 2

Find the length of the incline of the ramp

Applying the Pythagorean Theorem

[tex]incline^{2}=height^{2}+horizontal^{2}[/tex]

substitute the values

[tex]incline^{2}=25^{2}+250^{2}[/tex]

[tex]incline^{2}=63,125[/tex]

[tex]incline=251.25\ ft[/tex]

Step 3

Find the ideal mechanical advantage

[tex]Ideal\ Mechanical\ Advantage=\frac{incline}{height}[/tex]

substitute the values

[tex]Ideal\ Mechanical\ Advantage=\frac{251.25}{25}=10.05[/tex]

therefore

the answer is

the Ideal Mechanical Advantage of the ramp is [tex]10.05[/tex]

[tex]x(x-5)+4(x-5)=0\\\\(x-5)(x+4)=0\iff x-5=0\ \vee\ x+4=0\\\\\boxed{x=5\ \vee\ x=-4}[/tex]

the square root of 2 is 1.4

So √2 < 1.9

Answer:

The answer is B x^3

Step-by-step explanation: I just took the FLVS exam and this was the correct answer

x3 is the Greatest Common Factor of x6 and x3.

The greatest common factor is the greatest factor that divides both numbers. To find the greatest common factor, first list the prime factors of each number. 18 and 24 shares one 2 and one 3 in common. We multiply them to get the GCF, so 2 * 3 = 6 is the GCF of 18 and 24.

The largest number of all those common factors is known as the greatest common factor (GCF). Here, 2 is the largest number found in both factors. Hence, the GCF of 4 and 6 is 2.

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It will take 2.78 gallons to fill the remainder of the tank.

13.9 * 4/5 = 11.12    - 11.12 is the amount of gas already in the tank.

13.9 - 11.12 = 2.78    - So, subtract 11.12 from 13.9 and you get your answer.

Hope this is right! ;)

The sum of the first three prime numbers less than 12 is 2, 3, and 5.

A prime number is a positive integer having exactly two factors that are 1 and number itself. Any number that does not follow this is termed a composite number.

Given

Trisha spins a spinner. the pointer lands on three prime numbers.

She says the sum is less than 12.

The prime numbers are as follows,

2, 3, 5, 7, 11..so on

So the sum of the first three prime numbers will be

2 + 3 + 5 = 10

Hence, the sum of the first three prime numbers less than 12 is 2, 3, and 5.

More about the prime number link is given below.

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Answer: A. An index measures market performance.

Step-by-step explanation:

Years ago, investors needed to analyze the overall performance of the market, so it was necessary to find the best way to know it. For this reason, the "Market index" was created. This is a method that is applied to measure the behavior of the market or, in other words, to measure the market performance. This index is then represented graphically with a curve.

The market index is used to measure market performance.

The term market index refers to an index that is used to measure market performance. It serves as a guide to potential investors in a market.

Hence, the term which best describes the market index is that it is; "An index measures market performance".

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P = r + t + s

Subtract t from both sides.

P - t = r + s

Subtract s from both sides.

P - t - s = r is the equation that allows you to solve for the value of r if you know all the other values.

Answer:

The correct option will be:   (b) 7 feet.

Step-by-step explanation:

Suppose, the length of the garden is  [tex]x[/tex] feet.

As the shape of the garden is like a square, then the area of the garden will be: [tex](length)^2 = x^2[/tex] feet²

Given that, the area is 52 square feet. So, the equation will be.......

[tex]x^2= 52\\ \\ x=\sqrt{52} = 7.211.... \approx 7[/tex]

So, the approximate length of the garden will be 7 feet.

A number n is less than or equal to -7 or greater than 12 is written as

[tex]n\leq -7 \; or \; n>12[/tex]

Given :

Given statement is' A number n is less than or equal to -7 or greater than 12'.

We need to convert the given statement into an inequality

n  is less than or equal to -7

[tex]n\leq -7[/tex]

or n is greater than 12

[tex]n>12[/tex]

We need to combine both the inequalities

Connect both the inequalities by   'or'  

A number n is less than or equal to -7 or greater than 12.

[tex]n\leq -7 \; or \; n>12[/tex]

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If you are solving for "h" here you go.

Simplifying

3(2 + -0.9h) + (-1.3h + -4) = 0

(2 * 3 + -0.9h * 3) + (-1.3h + -4) = 0

(6 + -2.7h) + (-1.3h + -4) = 0

Reorder the terms:

6 + -2.7h + (-4 + -1.3h) = 0

Remove parenthesis around (-4 + -1.3h)

6 + -2.7h + -4 + -1.3h = 0

Reorder the terms:

6 + -4 + -2.7h + -1.3h = 0

Combine like terms: 6 + -4 = 2

2 + -2.7h + -1.3h = 0

Combine like terms: -2.7h + -1.3h = -4h

2 + -4h = 0

Solving

2 + -4h = 0

Solving for variable 'h'.

Move all terms containing h to the left, all other terms to the right.

Add '-2' to each side of the equation.

2 + -2 + -4h = 0 + -2

Combine like terms: 2 + -2 = 0

0 + -4h = 0 + -2

-4h = 0 + -2

Combine like terms: 0 + -2 = -2

-4h = -2

Divide each side by '-4'.

h = 0.5

Simplifying

h = 0.5

You're welcome! C:

Answer:

7.41, 7.6, 745

Step-by-step explanation:

there are 1000 mega bytes in a gig and bits is 100,000 i believe

Remark

There are 1000 bytes in 1 kilobyte

There are 1,000,000 bytes in a megabyte

There are 1,000,000,000 bytes in a Gigabyte.

There are 8 times as many bits as bytes in Gigabyte = 8 * 1,000,000,000 = 8,000,000,000 bits.

Answer:

The area of this tabletop is

6 ft. × 2 ft. = 12 ft.²

An identical equation is a literal equation that is true for every value of the variable, e.g., the equation (x+1)2=x2+2x+1. A conditional equation (usually referred to simply as an equation) is a literal equation that is not true for all values of the variable, e.g., only the value 2 for x makes true the equation x+3=5.

Answer:

268

Step-by-step explanation:

We have been given an expression [tex]23+(7\times 35)[/tex], which represents the total number of students at the game.

We are asked to evaluate the given expression.

[tex]23+(245)[/tex]

[tex]268[/tex]

Therefore, the total number of students at the game is 268.