Question

The table shows the number of candies packed by machine c. The equation shows the number of candies packed by machine d. Both are representations, x is a measure of the number of minutes and y is a measure of the number of candies packed.

X Y
(Minutes) (Candies)
2 150
4 300
6 450
8 600

Machine D: y= 130x

How many more candies could machine D pack than machine C in 11 minutes.
-65
-130
-450
-605

Answer 1

I first found that for 11 minutes, machine c will produce 825 candies. And for machine d, it will produce 1,430 candies in 11 minutes. So if u subtract it equal 605. Machine d can pack 605 candies more that machine c