Answer:
C
Step-by-step explanation:
Yes it is an inverse because one’s plus five and the other is minus five.
It would be 6x^2 + 14x -12
Answer:
Gave’s speed: 70 mph
Elsa’s speed 77 mph
Step-by-step explanation:
d = rt (distance = rate(speed) * time)
Gave d = 2.2r
Elsa d = (r+7)2
Distance was the same for both.
2.2r = 2r + 14
2.2 - 2r = 14
0.2r = 14
r = 14/0.2
r = 70
Answer:
N
Step-by-step explanation:
I hope this helps!!