Answer:
(-5,-3.5) is the midpoint
Step-by-step explanation:
See photo for the step-by-step explanation
Answer:
so in tax you pay a extra $2.80 so the total price of the sweater is $37.80.
Mikey will save $37.25
Answer:

Step-by-step explanation:
a^2 + b^2 = c^2.
if you draw out the triangle, you can substitute numbers into an equation.
6^2 + b^2 = 8^2
36 + b^2 = 64
b^2 = 64 - 36
b^2 = 28
b = 
Answer:

Step-by-step explanation:

Hope this helps!