Which of the following are binomials. (more than one answer)
a. x^11
b. 8x
c. x^2+3
d. x^4+x^2+1
e. 5/7y^3+5y^2+y
f. 6x^2+1/2y^2

its C) x^2+3 and F) 6x^2+1/2y^2 on apex

its b

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: