Slope formula: (y² - y¹) / (x² - x¹)
(-3, -1) (2, 4)
x¹ = -3
x² = 2
y¹ = -1
y² = 4
4 - (-1) = 5
2 - (-3) = 5
5/5 = 1
So the slope is 1.
Hope this Helps!!
Depends on how and what your doing
The first question the answer to it is 30.
To do that divide 50/2 and see how many movies she can buy, which 25, then add the 5 free movies which gives you 30.
And the second part of the question I think is missing a picture or something.
D + e = 12
-d + e = -8
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2e = 4
e = 2
d + e = 12
d + 2 = 12
d = 10
Answer: (10,2)
