A pack of gum contains 12 pieces of gum. how many packs should you buy if you need 100 pieces of gum?

9

Step-by-step explanation:

You will need to buy 9 packs of gum, it will give you a little more than 100. IF you only buy 8 packs you will be just short of 100.

9

Step-by-step explanation:

because u cant buy 8.3333333 packs of gum

Y= 4/5 x + 24
To find the rate of change you find the difference in each of the numbers on the graph. For example, 36-32 is 4. So 28-4 is 24 and that would be the next number down. It would also match x to be 0 because since the rate of change for x was 5, if you subtract 5 from 5 you get 0. So from this we know that the coordinates would be 0,5.
From this info, the slope would be 4/5 and the y intercept or initial value would be 24