Writing Equations and Inequalities Practice

Monica wants to spend at most $40 at the county fair. Entrance to the fair costs $15. She can spend d dollars on other things at the fair. Which inequality can be used to find the possible values of d?

ROMEO IS X YEARS OLD. HIS BROTHER IS TWO TIMES HIS AGE MINUS 2 YEARS. THEIR AGES COMBINED IS EQUAL TO 40 YEARS. WRITE AN EQUATION HE COULD USE TO REPRESENT HIS AND HIS BROTHERS AGE.

CONNOR PURCHASED SCHOOL SUPPLIES FOR HIS ART CLASS THAT COST $1,175 TO REGISTER. HE PAID $14 FOR EACH COLOR OF PAINT PLUS $55 ON A BRUSH SET. WRITE AN INEQUALITY TO REPRESENT THE TOTAL COST OF THE SUPPLIES SO THAT IT IS LESS THAN THE TOTAL COST OF THE CLASS.