4x2 is the gcf of this polynomial.
20x2y + 56x3 – ?
which could be the mystery term?
a. 22x3
b. 24x2y
c. 26x2y
d. 28y3

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2