The track team is trying to reduce their time for a relay race. Firstthey reduce their time by 2.1minutes. Then they are able to
reduce that time by. If their final time is 3.96 minutes, what was their beginning time?
1 answer:
Answer:
8.16 or 6.06
Step-by-step explanation:
final is 3.96
they reduced their time twice by 2.1min
3.96+2.1+2. 1=8.16
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what are we suppose to do?
A= 8.55 X 10/-5 and B= 8.55 x 10/6
Answer:
Step-by-step explanation:
Given
y = 3x + 2
Comparing with y = mx + c
slope (m) = 3
y-intercept (c) = 2
Combine like terms to get -4x^2-2x
Side = 12xy+1
Perimeter = 4(12xy+1)
Perimeter = 48xy + 4 (Answer B)
