Answer:
0.681818
Step-by-step explanation:
13 feet per second is equal to 0.681818 miles per hour.
Answer:
y=-1/2x+4 Is your answer
Step-by-step explanation:
y=mx+b
3=2x+4
-1=2x
x=-1/2
You already know y is 4 so y=-1/2x+4
C, x = +-7. Difference of squares
72, 96, 84, 12
72 + (7x+24) = 180
7x + 96 = 180
7x = 84
x = 12