Expressions in One Variable Answers

What is the coefficient in the expression shown? 42 + 2c

Javier used the expression below to represent his score in a game of mini-golf.3x + x + 5 – 2xIf he simplifies the expression, which statements are true about the parts of the simplified expression? Select three options.

Luke is 5 years younger than 3 times Sydney’s age, s. In this situation, what does 3s represent?

How many terms are in the expression shown? 2n + 5 – 3p + 4q

The expression 15n + 2(3p) represents the amount Isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. Which statement is true about the amount Isaiah spent?

If x represents the amount Rita earns each week, which expression represents the amount she earns in a year?

A cell phone company charges $40 per month for unlimited calling, and $0.20 per text message sent. If t represents the number of text messages Roxy sent last month, which expression represents the cost of her bill last month before any taxes or additional fees?

What is the value of 4p − 2, when p = 8?

When x = 5, the value of the expression –2(x – 10) is