4a + 5b + 11b + 3a + 9 +21
7.) What are the terms in the algebraic expression?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?