Answer:
2x
Step-by-step explanation:
two times x is 2x
when multiplying anything
it is 1x*2
which is 2*1=2
2*x
Answer:70;20
21.56 m
2(3.28) + 2(7.5)
(twos represent the sides)
6.56 + 15
= 21.56 m
First reduce this to lowest term
