Answer:
a + a + a = 3a
Step-by-step explanation:
let me know if there is more to the question
Answer:
23 apples
Step-by-step explanation:
1/8 of 40 = 5, 20 percent of 40 is 8. 8+4+5 = 17. 40-17 is 23
Well if you have a radius remember to divide by 2 . So divide your number by 2. And you should get 5x
Answer: Length = 13 ft. , Width = 9 ft.
Step-by-step explanation:
Rectangle area = Length x width
Area = 117 ft.
Length = x + 4
Width = x
To solve
(x)(x + 4) = 117
x^2 + 4x = 117
x^2 + 4x - 117 = 0
(x - 9)(x + 13)
x = 9, -13
x = 9 <em>(measurement cannot be negative)</em>
Length
x + 4
9 + 4 = 13
6×4=24 right so than how many 8 can get you to 24, so you do 8,16,24 or 8×3 So it's 8×3=24 (Your welcome ^.^)
