Answer:
1. (x + 2)2 = x + 2 x 2 = 4x HOP THAT HELPS.
Step-by-step explanation:
Answer:
4 minutes and 10 seconds.
Step-by-step explanation:
Time = Distance / Speed (or rate)
Time = 17.5 feet / 0.07 feet per second
Hence, time = 250 seconds.
250 seconds = 4 minutes 10 seconds.
Step-by-step explanation:
y = -4(x+6)(x-8)
= -4[x²-2x-48]
= -4x²+8x+192
The answer I believe is 71
Answer:
the answer is 4 hours.
Step-by-step explanation:
x: time clark drove
Y: Mitchells time drove
60 times Y = 75 times x
y=x+1
60(x+1)=75x
60x+60=75x
60=15x (subtract the 60x to the other side)
60/15=4
x=4
