Mike is going to sell cakes and buns at the school fare. Mike buys 5 boxes of cakes. There are 6 cakes in each box. He sells the cakes for a 30% profit.

Mike also buys 10 boxes of buns.

A box of buns costs one third as much as a box of cakes but there are only 4 buns in a box.

Mike sells the buns at 100% profit.

What is total percentage profit Mike makes altogether by selling cakes and buns?

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

if you need just tell me and i will come to the rescue.

step-by-step explanation:

all you have to do is multiply them both to see how many out comes you can put:

3 x 2 = 6

you can make 6 diferent combinations of crusts and toppings.

~batmans wife dun dun