91影视

Solve each equation. Check your solution.

$14=鈭�8鈭�2k$

Solve each equation. Check your solution.

$鈭�5\left(3鈭�q\right)+4=5q鈭�11$

Translate the following sentence into a formula:

鈥淐elsius temperature C is five ninths鈥� times the difference of the Fahrenheit temperature F and 32鈥�.

Write an equation and solve each problem.

Find four consecutive integers with the sum of 54.

Solve each equation. Then graph the solution set.

$\left|\frac{1}{2}x+5\right|=鈭�3$

Find the total price of each item.

Magazine: $3.50

tax: 5.75%

Solve each equation. Check your solution.

$\frac{a}{6}=鈭�9$

Solve each proportion. If necessary, round to the nearest hundredth.

$\frac{7}{x+9}=\frac{21}{36}$

Solve each equation. Check your solution.

$2\left(4r+6\right)=\frac{2}{3}\left(12r+18\right)$

Translate the following sentence into a formula:

鈥淭he density of an object is the quotient of its mass and its volume鈥�.