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3 years ago

50 POINTS I NEED HELP!!!!!! I will mark the brainliest!!!

Mathematics

1 answer:

REY [17]3 years ago

3 0

Answer:

The approximate year that the two ad revenues were equal is halfway

Step-by-step explanation:

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What does the ratio pi represent in any circle?

Hoochie [10]

The number pi is a constant, it's the ratio of a circles circumference to it's diameter.

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3 years ago

Which expression is equivalent to 4x+3x+4-2x

kvv77 [185]

Answer:

5x+ 4

Step-by-step explanation:

First, put all of the x variables together. So 3x+4x=7x

7x + 4 -2x Since the 2x is negative you can subtract it from 7x and get 5x.

you can not add the four to the 5x because it does not have a matching variable.

So, you have: 5x+ 4

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3 years ago

Use the intercept form to find the equation of the line with the given intercepts. the intercept form of the equation of a line

Paladinen [302]

Answer:

x + y = 1

Step-by-step explanation:

The equation of straight line with X intercept (d,0) and Y intercept (0,d) is given in the intercept form as $\frac{x}{d} +\frac{y}{d} =1$ ......... (1)

Now, the point (-3,4) is on this straight line, so it will satisfy equation (1).

Hence, $\frac{-3}{d}+\frac{4}{d} =1$

⇒ d = - 3 + 4 = 1.

Therefore, the equation of the straight line becomes x + y = 1. (Answer)

6 0

3 years ago

Prestige car rentals charge $44 per day plus 6 cents per mile to rent a mid sized vehicle. Gateway auto charges $35 per day plus

bulgar [2K]

Answer:

300 miles

Step-by-step explanation:

Let

x ----> the number of miles

y ----> the total cost for rent a car

we know that

The equation of the line in slope intercept form is equal to

$y=mx+b$

where

m is the slope or unit rate

b is the y-intercept or initial value

Prestige car rentals

we have that

The slope is equal to $m=\$0.06\ per\ mile$

The y-intercept is $b=\$44$

therefore

$y=0.06x+44$ -----> equation A

Gateway auto

we have that

The slope is equal to $m=\$0.09\ per\ mile$

The y-intercept is $b=\$35$

therefore

$y=0.09x+35$ -----> equation B

For what number of miles both companies charge the same price>

Equate equation A and equation B

$0.09x+35=0.06x+44$

solve for x

$0.09x-0.06x=44-35\\0.03x=9\\x=300\ miles$

6 0

3 years ago

Please help me solve this asnwer

stealth61 [152]

The website's name I used is Desmos by the way! It's a graphing calculator you might use in later classes.

7 0

3 years ago