1. The equation, y = 0.15x + 49, represents Ben's Cell Phone Plan. Using the equation answer the following: (Hint: use your notes on the Slope-Intercept equation)
Part A: Find the rate of change for the cell phone plan.
$
per minute.
Part B: Identify the initial value for the plan.
$.
Part C: Calculate the total cost of Ben's plan if he talked for 200 minutes this month.
$
per minute.
(40 Points)
Part A: $49 Part B: $0.15 Part C: $79
Part A: $0.15 per minute Part B: $49 Part C: $79

send it over

step-by-step explanation:

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:

i got 10.28 but that rounds up to 10.3