What is the slope of the line passing through the points (−1, 7) and (4, −1)?



−56
−2
−85
2

Answer:

It is needed [tex]\frac{8}{5}[/tex] cups of yellow paint to mix with one cup

of red paint

Step-by-step explanation:

* Lets explain how to solve the problem

- To make the orange pint, Roger mixed 5/8 cup of red paint to one

 cup of yellow paint

∴ The ratio of red paint to yellow paint is 5/8 : 1

- Lets simplify it by multiplying the two terms of the ratio by 8

∵ [tex]\frac{5}{8}(8):1(8)[/tex]

∴ The ratio of red paint : yellow paint = 5 : 8

∴ For every 5 cups of red paint we need 8 cups of yellow paint to

  make the orange paint

- We need to know how many yellow paint is needed to mix with

 one cup of red paint

∵     red paint        :        yellow paint

            5               :                 8

             1               :                 ?

- By using cross multiplication we can find the number of yellow cups

∴ The number of the yellow cups = [tex]\frac{1*8}{5}=\frac{8}{5}[/tex]

∴ It is needed [tex]\frac{8}{5}[/tex] cups of yellow paint to mix with one

  cup of red paint

Answer:

0.8 jumps per second

0.8 jumps/second

For this case we have to:

x: Variable that represents the points scored by Bev

y: Variable that represents the points scored by Ike

According to the data we have:

[tex]x = 540\\x = y + 158[/tex]

We substitute the first equation in the second one:

[tex]540 = y + 158[/tex]

We clear the variable "y":

[tex]y = 540-158\\y = 382[/tex]

So, Ike scored 382 points.

Answer:

Ike scored 382 points.

Answer:

Liam is incorrect

He spent $3 on the comic book

Step-by-step explanation:

Let

x -----> represents the amount of money he spent

we know that

The amount of money he spent plus the money he had left must be equal to the money he had when he walked into the store.

so

The linear equation that represent this problem is

x+5=8

solve for x

subtract 5 both sides

x=8-5=$3

therefore

Liam is incorrect

He spent $3 on the comic book

Answer:

width = 2.9 cm

Step-by-step explanation:

Since there are two sides that equal to length on a rectangle, you double the length. Then, you subtract that number to find (width * 2). Then you divide that by 2 to get your answer (2.9 cm).

Answer:

answer is a

Step-by-step explanation:

answer would be a because a reflection does not change the size or shape of any figure

A reflection of a shape maintains its size and shape, changing only its position and orientation. Thus, the perimeters and corresponding side lengths of reflected triangles FGH and ABC are equal.

When a shape is reflected across a line, its shape and size remain the same, although its orientation and position may change. Therefore, a reflection is a type of transformation called an isometry, also known as a congruence transformation. In the case of triangle FGH being reflected to form triangle ABC:

https://brainly.com/question/28097210

#SPJ3

Answer:

0.071

Step-by-step explanation:

0.07131 rounded to 3 decimal places would be 0.071 (because it is the nearest number to 3 decimal places)

Step-by-step explanation:

compound interest --> initial sum × increase^years

the increase is 1 + (percentage increase / 100)

initial sum = 100

increase= 1.05

years= 10

100 × 1.05^10 = 162.8894627...

so Sydney will have 164 dollars (to the nearest dollar)

Answer:

#1 is 4.8 F and #2 is $35.52

Step-by-step explanation:

#1 Basic subtraction

9.4-4.6=4.8

#2

71.24-46.79-18.93+30

Break it out 71.24-46.79=24.45

Then 24.45 - 18.93= 5.52

Lastly 5.52+30=35.52

Answer:

[tex] \frac{3 \frac{9}{16}}{2x - 1} [/tex]

Step-by-step explanation:

Use Polynomial Long Division to get this:

[tex] \frac{x^{3}}{2} + \frac{ {x}^{2} }{4} + \frac{x}{8} - 1 \frac{7}{16} + \frac{3 \frac{9}{16}}{2x - 1} [/tex]

The remainder is the quantity being set over the divisor, which is 2x - 1.

I am joyous to assist you anytime.

Answer:

f(2)=0

f(-4)=24

Step-by-step explanation:

We are given

f(n)=n^2-2n

We are asked which of the following are true?

f(2)=0

f(1)=3

f(-4)=24

f(5)=35

f(-2)=0

Let's start with f(2)=0.

f(2)=2^2-2(2)

f(2)=4-4

f(2)=0

So f(2)=0 is true.

Moving on to f(1)=3.

f(1)=1^2-2(1)

f(1)=1-2

f(1)=-1

So f(1)=3 is false.

Now for f(-4)=24.

f(-4)=(-4)^2-2(-4)

f(-4)=16+8

f(-4)=24

So f(-4)=24 is true.

f(5)=35?

f(5)=5^2-2(5)

f(5)=25-10

f(5)=15

So f(5)=35 is false.

Finally f(-2)=0.

f(-2)=(-2)^2-2(-2)

f(-2)=4+4

f(-2)=8

So f(-2)=0 is false.

Answer:

The correct option are,

f(2) = 0, and f(-4) = 24

Step-by-step explanation:

Given function,

[tex]f(n) = n^2 - 2n[/tex]

By substituting n = 2,

[tex]f(2) = 2^2 - 2(2) = 4 - 4 = 0[/tex]

By substituting n = 1,

[tex]f(1) = 1^2 - 2(1) = 1 - 2 = -1[/tex]

By substituting n = -4,

[tex]f(-4) = (-4)^2 - 2(-4) = 16 + 8 = 24[/tex]

By substituting n = 5,

[tex]f(5) = (5)^2 - 2(5) = 25 - 10 = 15[/tex]

By substituting n = -2,

[tex]f(-2) = (-2)^2 - 2(-2) = 4 + 4= 8[/tex]

Answer:

14

Have a nice day!!!!!!!! :-)

KA

Answer:

there 14 away from each other

Step-by-step explanation:

Answer:

answer and explanation is in the image :)

Step-by-step explanation:

Answer:

d 1–2i

Step-by-step explanation:

(4–7i)+(–3+5i)=1–2i

The sum of the complex numbers 4−7i and −3+5i is obtained by adding the real parts and the imaginary parts separately. This gives a result of 1 - 2i.

To find the sum of two complex numbers, you simply add the real parts together and the imaginary parts together separately.

So, you add the real parts (4 and -3), which equals 1, and the imaginary parts (-7i and 5i), which equals -2i.

Thus, the sum of the complex numbers 4−7i and −3+5i is 1 - 2i.

https://brainly.com/question/20566728

#SPJ3

The product of six and three less than the number is 6(x - 3) where x is the variable.

It is defined as the combination of constants and variables with mathematical operators.

The question is incomplete.

The complete question is:

Write the mathematical expression, and use x as a variable.

The product of six and three less than the number

x is the variable;

Three less than a number = x - 3

The product of 6 and (x - 3)

The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

= 6(x - 3)

Thus, the product of six and three less than the number is 6(x - 3) where x is the variable.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ2

Answer:

30. -5,-2,|-2|,|3|,8

32. -12,|10|, |-12|,|-15|,|-26|

Step-by-step explanation:

Answer:

[tex]-12, -2,|-2|, |3|, |-5|, 8, |10|, |-12|, |-15|, |-26|[/tex]

Step-by-step explanation:

We can start with -12

Because this is in the negatives

Along with -2

so:

-12, -2

We then put |-2| because when the |x| are around a number, it makes the number in the bars always positive. Therefore:

-12, -2, |-2|

The same goes for |3|:

-12, -2, |-2|, |3|

Same for |-5|:

-12, -2, |-2|, |3|, |-5|

8 will go next:

-12, -2, |-2|, |3|, |-5|, 8

|10| is positive, and next:

-12, -2, |-2|, |3|, |-5|, 8, |10|

Same for |-12|:

-12, -2, |-2|, |3|, |-5|, 8, |10|, |-12|

Same for |-15|:

-12, -2, |-2|, |3|, |-5|, 8, |10|, |-12|, |-15|

Same for |-26|:

-12, -2, |-2|, |3|, |-5|, 8, |10|, |-12|, |-15|, |-26|

Answer:

○ B

Step-by-step explanation:

It is exactly similar to A:

One unit north over one unit west

I am joyous to assist you anytime.

The upper boundary on x is 5. Divide this over each endpoint of the y inequality

5/0.25 = 20

5/4 = 1.25

we see that the first result 20 is largest

This means that the upper bound of x/y is 20.

Therefore b = 20.

----------------------------

The lower boundary on x is -4. Divide this over each endpoint of the y inequality

-4/0.25 = -16

-4/4 = -1

The result -16 is further to the left compared to -1, so therefore it is smaller.

The lower bound of x/y is -16.

This means a = -16.

----------------------------

We found that a = -16 and b = 20. Therefore, a+b = -16+20 = 4

#1: 10x=80

#2: A test is worth 100 points. Each question, x, is worth 12a point.

#3: 2x+4=22

#4: Price of one shirt

#5: Yes, because if Jamar sells x number of policies then the equation representing the scenario is12(2x−20)=89.

Answer:

hope this helps

Step-by-step explanation:

#1: 10x=80

#2: A test is worth 100 points. Each question, x, is worth 12a point.

#3: 2x+4=22

#4: Price of one shirt

#5: Yes, because if Jamar sells x number of policies then the equation representing the scenario is12(2x−20)=89.

Answer:

2) 10

4) 7

6) 7

Step-by-step explanation:

what equals 10? 10

what is subtracted from 3 equals 4? 7

what is multiplied by 7 and equals 49? 7

Have a nice day!!!!!!!!!! :-)

KA

Answer:

x = 6; ∠ONP = 24°

Step-by-step explanation:

1. Find the value of x

[tex]\begin{array}{rcl}\angle MNP & = & \angle MNO + \angle ONP\\3x^{2} + 12 & = & x^{2} + 10x + x^{2} - 2x\\3x^{2} + 12 & = & 2x^{2} + 8x\\x^{2} + 12 & = & 8x\\x^{2} -8x + 12 & = & 0\\(x - 2)(x - 6) & = & 0\\\end{array}[/tex]

[tex]x = 2 \text{ or }x = 6[/tex]

2. Find the measures of the angles

(a) x = 2

∠ ONP = x² - 2x = 2² - 2(2) = 4 - 4 = 0

This answer does not make sense because O lies in the interior of ∠MNP.

We disregard x = 2.

(b) x = 6

∠ ONP = x² - 2x = 6² - 2(6) = 36 - 12 = 24

Answer:

1323 rounds to 1320

443 rounds to 440

409 rounds to 410

1320 - (440 + 410) =

1320 - 850 =

470 <=== malcolm has about 470 miles left to go

Step-by-step explanation:

Answer:

Step-by-step explanation:1323 rounds to 1320

443 rounds to 440

409 rounds to 410

1320 - (440 + 410) =

1320 - 850 =

470 <=== kimberly has about 470 miles left to go

Unlimited, ad-free access to all of the questions with Brainly Plus

START 7 DAY FREE TRIAL

Answer:

a < 6

Step-by-step explanation:

Given

a - 5 < 1 ( isolate a by adding 5 to both sides )

a < 6

Step-by-step explanation:

Let the number be x

x + 3x = 92

4x = 92

x = 92/4

x = 23

Answer:

Step-by-step explanation:

[tex]\dfrac{2q+8}{10}=10\\\\\text{We simplify the equation by getting rid of the denominator.}\\\\\bold{multiply\ both\ sides\ by\ 10}\\\\10\!\!\!\!\!\diagup^1\cdot\dfrac{2q+8}{10\!\!\!\!\!\diagup_1}=(10)(10)\\\\2q+8=100\qquad\bold{subtract\ 8\ form\ both\ sides}\\\\2q+8-8=100-8\\\\2q=92\qquad\bold{divide \both\ sides\ by\ 2}\\\\\dfrac{2q}{2}=\dfrac{92}{2}\\\\q=46[/tex]

Answer:32.735 is greater

Step-by-step explanation:

Answer:

x = [tex]\frac{g-f}{h-e}[/tex]

Step-by-step explanation:

Given

f - ex = g - hx

Collect the terms in x on the left side by adding hx to both sides

hx - ex + f = g ( subtract f from both sides )

hx - ex = g - f ← factor out x on the left side

x(h - e) = g - f ← divide both sides by (h - e)

x = [tex]\frac{g-f}{h-e}[/tex]

The total number of blocks in Troy's toy bin is 50, which is the sum of 14 red blocks, 20 yellow blocks, and 16 blue blocks.

To solve the problem regarding Troy's toy bin, we need to use basic arithmetic to calculate the total number of blocks of each color and then add them together to find the total number of blocks in the bin.

Troy has 14 red blocks, so let's represent the number of red blocks as R = 14. It's mentioned that there are 6 more yellow blocks than red blocks, which means the number of yellow blocks Y = R + 6 = 14 + 6 = 20.

The problem states that there are 2 more blue blocks than red blocks, so the number of blue blocks B = R + 2 = 14 + 2 = 16.

Now, to find the total number of blocks in the bin, we simply add the numbers of red, yellow, and blue blocks:

Total blocks = R + Y + B = 14 + 20 + 16 = 50.

Therefore, there are 50 blocks in Troy's toy bin in all.

A mouse and grass in a meadow are similar as they both play vital roles in the energy flow within a meadow ecosystem. Grass acts as a primary producer, capturing energy from the sun, while the mouse, as a herbivore, acts a primary consumer, eating the grass and moving energy up the chain.

A mouse and grass in a meadow can be seen as similar in the context of a biological ecosystem. In a meadow ecosystem, both play crucial roles.

The grass forms the primary producer layer of the food chain, as it harnesses energy from the sun to produce food via photosynthesis.

This provides the basic energy source for other members of the ecosystem. The mouse, on the other hand, is part of the primary consumer layer of the food chain.

As a herbivore, it consumes the grass for energy, thus transferring the energy obtained from the sun up the food chain. So, the similarity of the mouse and the grass in a meadow lies in their integral roles in the energy flow within an ecosystem.

For more such questions on ecosystem, click on:

https://brainly.com/question/16271845

#SPJ2

Answer: 6 2/3 minutes

Step-by-step explanation:

30-23 1/3=6 2/3

Answer: [tex]\frac{20}{3}\ minutes[/tex] or [tex]6 \frac{2}{3}\ minutes[/tex]

Step-by-step explanation:

For this exercise you can convert the mixed number to an improper fraction:

1. Multiply the whole number part by the denominator of the fraction.

2. Add the product obtained and the numerator of the fraction (This will be the new numerator).

3. The denominator does not change.

Then:

[tex]23\frac{1}{3}= \frac{(23*3)+1}{3}= \frac{70}{3}\ minutes[/tex]

You know that he had 30 minutes in time-out, he counted spots on the ceiling for [tex]\frac{70}{3}[/tex] minutes and the rest of the time he made faces at his stuffed tiger.

Then, in order to calculate the time Calvin spent making faces at his stuffed tiger, you need to subract 30 minutes and [tex]\frac{70}{3}[/tex] minutes:

[tex]30\ min-\frac{70}{3}=(\frac{3(30)-70}{3})=\frac{20}{3}\ minutes[/tex] or [tex]6 \frac{2}{3}\ minutes[/tex]