What is the simplified value of the expression below? 4.5 minus 4.8 + 2.4 divided by 0.2
11.7
13.95
19.3
21.75

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units

Yvaries directly as x. y =90 when x=6. find y when x=13