Question

Andrew writes the algebraic expression 2s + 2.79 to represent the cost of his lunch. He bought 2 sandwiches and a large drink. Identify any variables, coefficients, and terms in the expression. Tell what each represents.

Answer 1

Variable s = cost of one sandwich.

Coefficient 2 = amount of sandwiches he bought

The term 2.79 = the cost of a large drink