On the dash board of rogers car there is a clock and an odometer. The odometer tells how many miles the car has been driven. Roger looks at his dashboard when he leaves home and when he arrived to his destination at home the odometer read 25,970 miles at 9:53 a. M when he got to his destination, the odometer read 26,023 miles at 10:22 a. M how far did roger drive, how long did it take him, and how fast did he get there miles per hour

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:

pi x^2

step-by-step explanation:

pi times x squared

c

step-by-step explanation: