91Ó°ÊÓ

Solve the equation: $7(x-2)-8=9x$

Which value is not a solution of inequality $-5y-2â‰\yen 30.5?$

F. $-162.5$

G. $-10$

H. $-6.5$

I. $-3$

Solve the equation. Check your solution.

$\frac{\mathrm{b}}{4}-8=1$

Solve the inequality. Graph and check your solution.

$\mathbf{10}\mathbf{>}\mathbf{6}\mathbf{+}\frac{y}{5}$

Simplify the expression: $c+4−c$.

Solve the equation. Check your solution.

Find whether the number $4$ is a solution of $-5<n$.

Solve the inequality. Graph and check your solution.

$-6s≤54$

Which number is a solution of $\frac{x}{-7}<6$?

1. $-100$
2. $-56$
3. $-42$
4. $-14$

Which inequality is equivalent to$-18≤3p$?

1. $pâ‰\yen -54$
2. $-54â‰\yen p$
3. $pâ‰\yen -6$
4. $-6â‰\yen p$