Which of the following words does not indicate addition?
a. sum
b. plus
c. quotient
d. increased by

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?