8/1 × 1/8= 1 because 1/8's reciprocal is 8/1
Answer:
$150
Step-by-step explanation:
5/(4+5) * 270 = 150
Answer:

Step-by-step explanation:
<u>Given that, </u>
Rachel runs 7 miles in 80 minutes.
80 minutes = 7 miles
Using unitary method
Divide 80 to both sides
1 minute = 7/80 miles
1 minute = 0.0875 miles
Multiply 64 to both sides
64 minutes = 0.0875 × 64 miles
64 minutes = 5.6 miles
So, Rachel will run 5.6 miles in 64 minutes.
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Isolate y in the first equation.


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Then plug this into the second equation




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So
the final answer is choice A
The cube of 6 is
6³.
We need to solve 6³.
To do that you need to multiply 6 by itself 3 times.
6 × 6 × 6 = 216.
So, 6³ = 216.
Hope I helped ya!!!☺☺☺