She would have to score atleast a 74 on the test for her average to be 78
The point on the unit circle corresponding to -180 degrees is
((x, y) = (-1, 0).
<span>tan(-180°) = y/x = 0/(-1) = 0</span>
The second one 2(2x) +2(4x+3)
Answer:
277 miles
Step-by-step explanation:
224+17+36=277
Answer:
= 7.5x-8
Step-by-step explanation:
Total cost = cost per yard * yard of fabric - coupon
total cost = 7.5 x - 8
y = 7.5x-8