9 + 6u = 7u
u = 9 (Subtract "6u" from both sides)
Answer:
(1) 10x + 40
Step-by-step explanation:
5(2x+8)
= 5×2x + 5×8
= <u>10x + 40 (Ans)</u>
Answer:
The value of n is 11 feet.
Step-by-step explanation:
Given that the area of rectangle from is A = length×width so we have to substitute the variables into the formula in order to find n :

Let area = 33,
Let length = n,
Let width = 3,




Answer:2693
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
b*h*1/2
8*5.5*1/2
=22