11. A particular store was having a sale on certain scarves and tank tops. Brooklyn got 6 tank tops and a scarf for $80.50. Berkley got 4 tank tops and 7 scarves for $136. How
much does each scarf cost?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Select the lengths in centimeters that would form a right triangle