Which scenario is modeled in the diagram below? Percents Total 80% 20% 100% 20% 20% 20% 20% $6.87 Dimitri used a coupon that saved him 80 percent, or $6.87. He paid $34.35 for the items. Dimitri used a coupon that saved him 80 percent, or $27.48. He paid $34.35 for the items. Dimitri used a coupon that saved him 80 percent, or $6.87. The price of the items before the discount was $34.35. Dimitri used a coupon that saved him 80 percent, or $27.48. The price of the items before the discount was $34.35.

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

i think that you should ask google for the answer to that problem because if we don't know it google does

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: