Simplify 9 + 3 × 2

a.15
b. 21
c.24
d.48

Which of the following is the true for f(x) = 5cos

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in