2)Solve for a
12a + 4 = 52

3382-299=3383- ? fill in the blank?

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15