91Ó°ÊÓ

Evaluate the following expression and name the property used in each step:

$3\frac{2}{3}+4+5\frac{1}{3}$

The graph represents the value of a rare baseball card.

The outside temperature was –4°F in the morning and 13°F in the afternoon. By how much did the temperature increase?

Use the percent proportion to find each number.

1 is what percent of 400?

Find the following product.

$-\frac{9}{4}·\frac{1}{18}$

Write an algebraic expression for each verbal expression.

$x$more than 7

Find each sum or difference. Write in the simplest form.

$−\frac{3}{5}+\left(−\frac{1}{5}\right)$

Find the perimeter of each figure. Round to the nearest tenth.

Evaluate the following expression:

$2.8â‹\dots 0.2$

Solve each equation

$\mathit{a}\mathbf{=}\mathbf{32}\mathbf{-}\mathbf{9}\mathbf{\left(}\mathbf{2}\mathbf{\right)}$