640$ in a charity last year 15% moe than last year how much did he raise

If he made $640 last year, and this year he made 15% more than that, we set up the problem like this:

640 * .15 = 96

640 + 96 = 736

This year, he made $736

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest