Answer:
M= -4
Point (3,1)
Step-by-step explanation:
The slope is -4
the point is (3,1)
$200 - $88 = $112
$112 / 32 weeks = $3.50
Brooklyn saved $3.50 each week
-2 1/2 - (-1 3/4)
When subtracting a negative vile the equation becomes addition:
-2 1/2 + 1 3/4 = -3/4
Answer: -3/4
y varies inversely with x
Answer: inverse variation
0(x) + BY=c
0 + By = c
By = c
divide both sides by BY
BY/by = c/By
= c/by
see image
