Jamie’s car is getting repaired. It costs $40 an hour and an extra fee of $225 for parts. Which expression represents Jamie’s costs to repair her car? 265 + h
225h + 40
40h + 225
225h + 40h

Multiply the price per hour by number of hours and then add the fee for the parts.

The answer would be 40h + 225

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: