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rjkz [21]
3 years ago
6

Find the slope of a line that passes through (2, -7) and (-2,-4).

Mathematics
1 answer:
GenaCL600 [577]3 years ago
5 0

Answer:

-3/4

Step-by-step explanation:

We can use the slope formula

m = ( y2-y1)/(x2-x1)

   = ( -4 - -7)/(-2-2)

   ( -4+7)/(-4)

    3/-4

   -3/4

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8 0
3 years ago
Katie need to buy 1kg of oranges. If each orange weighs 100g, how many total oranges does she needs to buy.
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7 0
3 years ago
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15+8x=5y answer please
alexira [117]
15+8x+5y
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There is no solution
3 0
3 years ago
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How do you set up a proportion or percent bar to solve this problem? at a local amusement park, 70% of the rides are made for ki
Evgesh-ka [11]
Proportion
<u>
</u>Part    <u>  x</u>    =   <u>70</u>%            100·x = 100x      80·70 = 5600
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3 0
3 years ago
8(y+4)-2(y-1)=70-3y​
Lemur [1.5K]

Answer:

y=4

Step-by-step explanation:

We want to solve the equation 8(y+4)-2(y-1)=70-3y​

Expand the bracket

8y+32-2y+2=70-3y

Group similar terms

8y-2y+3y=70-32-2

Simplify

9y=36

Divide by 9

y=4

5 0
3 years ago
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