Brian has reduced his cholesterol level by 7% after his last check up. If his original level was 220, what is his approximate cholesterol level now

204.6

Step-by-step explanation:

Step 1:

Let the initial Cholesterol be 220.

A decrease in 7% represents remaining % is 93% of Cholesterol.

Step 2:

Now we can get the current Cholesterol level as 0.97 × 220 = 204.6

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total

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: