School club is having a bake sale and uses the formula P = 5x + 3y to determine the profit, P, for selling x cupcakes and y brownie Which formula can be used to determine the number of cupcakes sold, given P and y?

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

answer: the answer is d

1 liter of pineapple juice was made i think.

step-by-step explanation:

the ordered pairs for the given function are of the form