Answer:
The constant of proportionality is the amount of cars washed in this case for every 5 cars washed the club earned y amount of money.
Hope this helpes?!
There was 30 in each box until he gave 8 away so no there is probably 28 in each box
sorry if i am wrong
4X - 8 = 112
Answer:
27
Step-by-step explanation:
3^2*(2^3+4)
-------------------
2^2
Parentheses first
(2^3+4) = (8+4) = 12
Replace the parentheses
3^2*(12)
-------------------
2^2
Then Exponents
9*(12)
-------------------
4
Multiply
108
-----
4
Divide
27
Answer:
Step-by-step explanation:
× A = <u>4y + 2</u> = 2(4y/2 + 2/2) = 2(2y + 1) ≠ 4(y + 2)
✓ B = <u>4y + 8</u> = 4(4y/4 + 8/4) = 4(y + 2) = 4(y + 2)
× C = y + y + y + y + 2 =
y (1 + 1 + 1 + 1) + 2 = <u>4y + 2</u> = A ≠ 4(y + 2)
✓ D = 5(y + 2) – (y + 2) = 5(y + 2) – 1(y + 2) =
(5 – 1)(y + 2) = 4(y + 2)
✓ E = y + y + y + y + 2 + 2 + 2 + 2 =
y (1 + 1 + 1 + 1) + (2 + 2 + 2 + 2) =
<u>4y + 8</u> = B = 4(y + 2)
× F = 5(y + 2) – (y – 2) =
(5y + 10) + (-y + 2) =
(5y – y) + (10 + 2) =
4y + 12 = 4(y + 3) ≠ 4(y + 2)
Answer:
Step-by-step explanation: