Understanding Algebraic Expressions Quiz

What is an algebraic expression?

Evelyn is buying (a)   apples, each costing 3 dollars, and she also pays a fixed fee of 5 dollars. Identify the variable in the expression $$3x + 5$$ .

Michael is planting a garden and needs to calculate the area of a rectangular section. If the expression for the area is $$4y^2 + 7$$ , what is the coefficient of $$y^2$$ ?

Which of the following is a constant term in the expression $$2x + 3y + 6$$ ?

Rohan and Isla are collecting apples and oranges. Rohan has $$5a$$ apples and $$3b$$ oranges, while Isla has $$-2a$$ apples and $$4b$$ oranges. Identify the like terms in their collection.

What is the exponent in the term $$7x^3$$ ?

In the expression $$9^4$$ , what is the base?

Match the following terms with their factors.

Match the following expressions with their coefficients.

The expression that contains like terms is (a)