5. The cost of 7 buns and 8 slices of cake is $10.60. If the cost of a slice of cake is 20
cents more than the cost of a bun, find the
cost of a slice of cake.

Plzzz answer it is a project

Cost of a slice of cake is $0.80

Step-by-step explanation:

Let the cost of 1 bun be x

Then, cost of 1 slice of cake = (x+0.20)

A/q,

7x + 8(x+0.20) = $10.60

7x + 8x + 1.6 = 10.60

15x = 10.60-1.6

x = 9/15

x = 0.6

Now cost of a slice of a cake = x + 0.20

= $(0.6+0.20)

=$ 0.80

Thank you

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

step-by-step explanation: i dont