Eddie had 20 dollars to spend on 3 gifts. he spent 11 9 10 dollars on gift a and 4 3 5 dollars on gift b. how much money did he have left for gift c?

Step-by-step explanation:

Total amount of money that Eddie had to spend was $20. The total number of gifts is 3 labelled as gift A, gift B and gift C.

He spent 11 9/10 dollars on gift A. Converting 11 9/10 dollars to improper fraction, it becomes 119/10 dollars.

He also spent 4 3/5 dollars on gift B. Converting 4 3/5 dollars to improper fraction, it becomes 23/5 dollars.

Total amount of money spent on gift A and gift B would be

119/10/+ 23/5 = (119 + 46)/10 = 165/10

= $16.5

The amount that he has left for gift C would be 20 - 16.5 = $3.5

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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step-by-step explanatio89