You did not realize that there was a hole in your wallet. you lost $1.25 and then $0.68. which expression shows the change in how much money you have? a. -1.25 + 0.68 b. -1.25 + 0.68 c. -1.25 + (-0.68) d. 1.25 + 0.68

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

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