Question

Lorna has decorated six cakes today and plans to work an additional two hours icing cakes. The table below describes the relationship between the number of cakes, C, that Lorna can decorate per hour and the total number of cakes she will decorate today, d.

How many total cakes will Lorna decorate today if she can decorate four cakes per hour?

16

15

14

17​

Answer 1

Number of cake Lorna decorate[if number of cake is 4] = 14 cakes

Explanation:

Given expression;

d = 2c + 6

Find:

Number of cake Lorna decorate[if number of cake is 4]

Computation:

We know that

Number of cake = C

Number of decorate cake = d

So,

Number of cake = 4 cakes

Using given equation to find value of 'd'

d = 2c + 6

d = 2[4] + 6

d = 8 + 6

d = 14

Number of cake Lorna decorate[if number of cake is 4] = 14 cakes