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2 years ago

14

Find the slope of the line through the given points. (-2,7) and (2,-5)

1 answer:

Andreyy892 years ago

4 0

Answer:

y = -3x + 1

Step-by-step explanation:

hope this is right!

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If a store advertised a sale that gave customers a 1/4 discount,what is the fractional part of the original price that the custo

trasher [3.6K]

3/4 as you are paying for what is not discounted

3 0

2 years ago

Joey's father stops at the gas station to buy gas. The car has a 16-gallon tank, and the fuel gauge says there is 3/8 of a tank

PSYCHO15rus [73]

It will read 1/6 gallon

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2 years ago

Read 2 more answers

Please help me?????????????

shusha [124]

The answer is 10m long

6 0

2 years ago

Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt

SashulF [63]

Answer:

The equations are:

$4H + 3P = 13.75$

$2H + 5P = 11.25$

$Hotdog = 2.50$

$Pretzel = 1.25$

Step-by-step explanation:

Let:

$H = hot\ dog$

$P =Pretzel$

For Tina:

$4H + 3P = 13.75$

For Doug:

$2H + 5P = 11.25$

Solving for the price of both items:

We have:

$4H + 3P = 13.75$ --- (1)

$2H + 5P = 11.25$ --- (2)

Multiply (2) by 2

2 * ( $2H + 5P = 11.25$ )

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

$4H + 10P = 22.50$ --- (3)

Subtract (3) from (1)

$4H + 3P = 13.75$

$4H + 10P = 22.50$

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

$4H - 4H + 3P - 10P = 13.75 - 22.50$

$3P - 10P = 13.75 - 22.50$

$-7P = -8.75$

Solve for P

$P = \frac{-8.75}{-7}$

$P = 1.25$

Substitute 1.25 for P in (2)

$2H + 5P = 11.25$

$2H + 5 * 1.25 = 11.25$

$2H + 6.25 = 11.25$

Collect Like Terms

$2H = 11.25-6.25$

$2H = 5$

Solve for H

$H = \frac{5}{2}$

$H = 2.50$

5 0

2 years ago

A high school has a total of 850 students. There are 60 more females students than male students.

Vaselesa [24]

Hello,

<span>x is how many girls.
</span><span><span>y</span> is how many boys .

x+y=850 and x=y+60</span>

8 0

2 years ago