The function is being multiplied by three each time!
Answer:
VY = 28 units
Step-by-step explanation:
the perimeter (P) of a rectangle is calculated as
P = 2 ( length + breadth )
given P = 130 , then
2(5y + 2 + 4y) = 130 ( divide both sides by 2 )
9y + 2 = 65 ( subtract 2 from both sides )
9y = 63 ( divide both sides by 9 )
y = 7
Then
VY = 4y = 4 × 7 = 28
the answer for this question is x=4
She improved about 4.3 words per min each week
.45 times 80
8 times 4 =32
8 times 0.5 =4
Just add these together to get 36.
