The cost of renting a car is $45/wk plus $0.15/mi traveled during that week. an equation to represent the cost would be y = 45 + 0.15x, where x is the number of miles traveled. what is your cost in dollars if you travel 60 mi?

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:

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: