Identify the terms, like terms, coefficients, and constants in the expression of 9 - z + 3 - 2z.

Explain why the factor 1.5 is broke. into two numbers in the model.

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue