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2 years ago

11

At an internet cafe, there is a flat fee to log into a computer and an additional charge for each minute on the computer. The fe

e (in dollars) for using Mac for x minutes is given by M=0. 5+0. 07 x

1 answer:

Leona [35]2 years ago

8 0

The awnser for the question is 3

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(5x+3)(7x-7) how do find x

Delvig [45]

We can use the FOIL method to solve.

(5x + 3)(7x - 7)

(5x * 7x) + (5x * -7) + (3 * 7x) + (3 * -7)

35x - 35x + 21x - 21

0 + 0

0

Best of Luck!

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2 years ago

What is a perimeter, but each unit is 1 centimeter

guapka [62]

Perimeter is the sum of all the sides of the polygon :)

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2 years ago

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Pls someone answer because I’m not gonna be able to do this I’m going out of town pls help

Likurg_2 [28]

2 is B :::))))))))))))))))

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2 years ago

Given the equation y=2x-8, which statement is correct ? A.Y=2(x-4) has a y-intercept of 4 B. Y=2(x-4)has a y-intercept of -4 C.

kakasveta [241]

Answer:

Correct option: C -> Y=2(x-4) has a x- intercept of 4

Step-by-step explanation:

To find the y-intercept of the equation y = 2x - 8, we just need to find the value of y when x = 0:

$y = 2*0 - 8 = -8$

To find the x-intercept of the equation y = 2x - 8, we just need to find the value of x when y = 0:

$0 = 2*x - 8$

$2x = 8$

$x = 4$

So the y-intercept is -8 and the x-intercept is 4.

Correct option: C -> Y=2(x-4) has a x- intercept of 4

3 0

2 years ago

Jerome takes a math course and a science course for summer school. For every 4 hours jerome spends studying math, he studies sci

scoray [572]

Answer:

8 hours for math and science each

Step-by-step explanation:

4 x 8 = 32

3 x 8 = 24

32 + 24 = 56 hours

- You need to keep what you multiply, (ex. 8), the same as you work through this problem.

- Such as this problem, sometime the best methods are to just guess and check. This means to think of a number that is reasonable and try it. For example, if you try 5 and you see it is too low, go higher. Keep doing this and you would have got to 8 eventually.

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3 years ago

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