He saved 7(3), which is equal to 21 dollars saved. Hope it helps!
Answer:
y=10x
Step-by-step explanation:
1. The balloon is going up, so it won't be a negative number
2. It's going at a rate of 10 per second, and x represents seconds
Answer:
You got this
Step-by-step explanation:
you do need lots of help but not from me so bye now :)
Pizza I think, but I might have done the math wrong.
