Question

1.
Write an algebraic expression for the word phrase: the quotient of r and 12. (1 point)r • 12
r ÷ 12
r – 12
r + 12







2.
Write a word phrase for the algebraic expression: 2t – 9. (1 point)nine fewer than two times a number t
nine more than two times a number t
nine fewer than a number t
nine more than a number t







3.
The cost of a taxi ride is 5 dollars plus 50 cents per mile. Write an algebraic expression that models the cost of a taxi ride of m miles. (1 point)m(5 + 0.5)



5 + 0.5m
5m + 0.5







4.
Simplify the expressio