Jaya agreed to give matt a loan for $80 but she’ll also be charging him 8% interest. How much will he have to pay her back

Step-by-step explanation:

Let organise our information :

we can say that :

        x ⇒ 8 percent

so :

           = 6.4

so the interest is 6.4 dollars

so the total cost is 86.4

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

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: