Estimate then find the product of 4x979

Around 4000[since 979 close to 1000]

Step-by-step explanation:

4x979

=>3916

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

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

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