A recipe that makes 4 servings calls for cup of flour. How much flour is required to make 20 servings?

5 cups of flour

Step-by-step explanation:

Since four servings calls for one cup of flour, 20 servings calls for five cups of flour. If we times 4 servings by 5, we'll get 20 servings, and cups increases accordingly

may i see the picture? it would a lot, xox

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: