PLEASE HELP ME URGENT What is the length of the hypotenuse of the triangle below? 9v2
45"
90°
972
h
45°
O A. 1
B. 185
O C. 18
O D. 8123
O E. 95
O F. 9

C. 18

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:

40 x 50 = 2000

step-by-step explanation: