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3 years ago

7

mike wants to rent a car for his vacation. the rental car costs $125 a week plus $.15 a mile. how far can mike travel in a week

if he wants to spend at most $200

1 answer:

Mashcka [7]3 years ago

5 0

Answer:45

Step-by-step explanation:

It is 45 because you have to add 125 and 15 and it turns into 155 and subtract it from 200 and you will get 45.

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Describe the simplest way to find the total surface area of a cube. Pleas hurry help

ZanzabumX [31]

The simplest way to find the surface area of a cube is to multiply the length and the width.

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3 years ago

1) Omar has scored 85, 71, and 77 on the first three exams in his math class. If the standard 70,80,90 scale is used for grades

Rus_ich [418]

Answer:

a. 47

b. 87

c. 127

Step-by-step explanation:

Assume a total of 4 exams ( first 3 plus a final)

Let final score be X,

Hence, average score = (85 + 71 + 77 + x) / 4 = (233 + x) / 4

a) to get a C, the average score must be 70

70 = (233 + x) / 4

(233 + x) = 70 (4) = 280

x = 280 - 233 = 47 (Ans)

b) to get a B, the average score must be 80

80 = (233 + x) / 4

(233 + x) = 80 (4) = 320

x = 320 - 233 = 87 (Ans)

c) to get a A, the average score must be 90

90 = (233 + x) / 4

(233 + x) = 90 (4) = 360

x = 360 - 233 = 127 (Ans)

6 0

3 years ago

EASY PLZ HELP!<br> Solve for x. (Show your work)<br> 2x + 3 > 5

m_a_m_a [10]

<u><em>Hi there! </em></u>

<u><em>Answer:</em></u>

<u><em>X>1</em></u>

<u><em>*The answer must have a positive sign and greater than symbol.*</em></u>

Step-by-step explanation:

First, you subtract by 3 from both sides of an equation.

$2x+3-3>5-3$

Then, you subtract by the numbers from left to right.

$5-3=2$

$2x>2$

You can also divide by 2 from both sides of an equation.

$\frac{2x}{2}>\frac{2}{2}$

Finally, you divide by the numbers from left to right.

$2/2=1$

<em><u>Final answer is x>1</u></em>

I hope this helps you!

Have a nice day! :)

:D

-Charlie

Thank you so much! :)

:D

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3 years ago

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hjlf

Answer: Edit: -0.0625

Step-by-step explanation:

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3 years ago

What is the y-intercept of the line shown?

lys-0071 [83]

Simple.....

always remember the y-intercept is where your line hits the y-axis... or where it hits the vertical axis...

As we can see this line hits the y-axis at (0,3)-->> y-intercept=3

Thus, your answer.

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3 years ago

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