Tamir is a kickboxing instructor who will be teaching classes at a local gym. To get certified as an instructor, he spent a total of $109. Tamir will be earning a base salary of $95 per month from the gym, plus an additional $14 for every class he teaches. If Tamir teaches a certain number of classes during his first month as an instructor, he will earn back the amount he spent on certification. How much will Tamir's expenses and earnings be? How many classes will that take

It will take one class

Step-by-step explanation:

Tamir will earn $109 every month (his base salary and additional $14 equals to $109). This means after one class he will be able to earn back the money he spent of becoming an instructor.

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:

sorry i just need to anwers this to get points

step-by-step explanation: