Explain how to model the problem with algebra tiles and then write an algebraic expression that represents the situation.

Brielle made four more free throws.

60-10+x why, because she bought the dress with $60 and she received $10 dollars back. We don't know the variable.

Step-by-step explanation:

I took the assignment

The variable is the number of free throws and is modeled by an orange x tile. Making 4 more free throws is molded by 4 orange + tiles. The expression is x + 4.

Step-by-step explanation:

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)