9514 1404 393
Answer:
properties of addition let you add, subtract, or rearrange the terms of a sum as may be needed
Step-by-step explanation:
Properties of addition let you rearrange a sum to make addition easier to do or to check mentally. They also let you "undo" addition or subtraction in the process of solving algebra problems. And, they let you add terms or constants that may make it easier to rearrange expressions, as in "completing the square."
Answer:$ 355.5
Step-by-step explanation:
1 ticket costs $1.50
237 tickets gonna cost (1.50×237)
=$ 355.5
So they earned $355.5 from the raffle ticket sale.
-9x + 17 = 6x - 27 + x
Set equation equal to 0
Add 9x to the other side and subtract 17 to the other side
6x - 27 + x + 9x - 17 = 0
Combine like terms
6x + x + 9x = 16x
-27 - 17 = -44
16x - 44 = 0
Now you can solve for x like normal
16x = 44
x = 2.75
The outcome will be 3. 4/9.
And yes, I know I'm a day late.