Simplify: –23.9a + 46.8 + 42.6a – 26b – 18.7a
A. 52a – 26b + 46.8
B. –26b + 46.8
C. –18.7a – 26b + 46.8
D. 23.9a – 26b + 46.8

Given the following statements, which is the best

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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