Angelo bought apples and bananas at the fruit salad. he bought 20 pieces of fruit and spent $11.50. apples cost $0.50 and bananas cost $0.75 each. write a system of equations to model the problem. (hint: one equation will represent the number of pieces of fruit. a second equation will represent the money spent on the fruit.)

Since y=6, we can plug it in the second equation so it would be x+6=20 which means x=14, you can comment if anything confuses you

sss (side, side, side)

sas (side, angle, side)

asa (angle, side, angle)

aas (angle, angle, side)

hl (hypotenuse, leg)

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.