The answer is
-2 x + 2 y^2 + 4 y - 9.
Hope this helps! :D
Answer:
74: sodas, 32: hot dogs
Step-by-step explanation:
106=(x-42)+x
106-x= x-42
-2x =-148
x=74 sodas
106-74= 32 hotdogs
Answer:
8
Step-by-step explanation:
3x +2x - 5 = 35 to rearrange makes it easier
then, add 3x and 2x which gives you 5x - 5 = 35
then using addition property of equality (APOE) add 5 to both sides which then cancels out the 5 on the left side of the equation and then add 5 to the right side which makes it 40. Then your equation looks like 5x = 40. then using division property of equality, divide by 5 on both sides and 40/5= 8!
