Terri can swim 3 laps in 2.5 minutes. To find how long it takes to swim 20 laps, you can make a proportion.

Put the amount of laps on the top and the time(minutes) at the bottom.

Cross multiply:

Divide by 3:

It would take Terri
OR
minutes to run 20 laps.
Answer:
f=3x-2
Step-by-step explanation:
Answer:
parenthesis
Step-by-step explanation:
Answer:
A. the Commutative Property
Step-by-step explanation:
D doesn't exist
C is wrong and so is B.
A = base side=3
b= base side=5
c = base side=3
h= height=7-4=3
l= lenght=6
w= width=5
h= height=4
V= 1/4h√(-a⁴+2(ab)²+2(ac)²-b⁴+2(bc)²-c⁴) + l w h
V=12.44+ 120=132.44 unit³