Plz help it really late

A.) y - 7 = 3/4(x+1)

Step-by-step explanation:

Plug point into equation.

7 = 3/4(-1) + b (simplify)

7 = -3/4 + b (add 3/4 on both sides)

7.75 = b

Parallel equation is

y = 3/4x + 7.75

A) Matches this

y - 7 = 3/4(x + 1) (distribute 3/4 to x and 1)

y - 7 = 3/4x + 3/4 (add 7 on both sides)

y = 3/4x + 7.75

Hope this helps ya!!

A is the answer is believe

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

need more information

step-by-step explanation: