List the following rational numbers in order from least to greatest -1/2, 2.5, -8 1/4, 1 1/2,-1.5,3

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c