Jane needs to buy mulch to cover a circular garden whose dimensions are shown in the figure. The
cost of the mulch is $32.52 per square yard. Find
the amount of mulch she will need to the nearest
square yard and find the cost of the mulch.

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:

a c

step-by-step explanation:

150.6

all i did was i multiplied 5.02 by 30