Answer:
x=8
Step-by-step explanation:
X=8 because 39/3 is 13 and 13- 5 is 8 and 5 and 8 add up to make 13 inside the parenthesis.
For substitution it would be -4/3 (2) +6 and then you solve!
The statement is trying to say that this other fraction is bigger than 2/4 so you could put either 4,5 or 6 to make this true
Answer:
let the width be 'x'
length = 2x
Area = 72 in square
(2x)(x)= 72
2x^2=72
x^2=36
x=6
perimeter = 2(l+b)
=2(2x+x)
=2(3x)
=2(3*6)
=2(18)
=36 inches
therefore the answer is option D
Hope it helps.............
