Price after off =80- 1/4 * 80 = 80-20 = $60
Coupon discount = 60*10/100 = $6
So, he have to pay, 60-6 = $54
Your answer would be
B. the estimated average change in y per unit change in x
Answer:
If two angles are not complementary, then their angles add up to 180 degrees.
Step-by-step explanation:
Answer:
-14°
Step-by-step explanation:
-9 - 5
-9 + (-5)
-14
