91Ó°ÊÓ

Evaluate the expression using the distributive property and mental math. $4\text{ â¶Ä‰}\left(\text{ â¶Ä‰}7.09\right)$

Write the verbal sentence as an equation. Then tell whether 5 is a solution of the equation.

The quotient of 40 and x is 8.

Simplify the expression.

$5x+2+3(x−1)$

Solve the equation. Check your solution.

$y-7=-2$

Solve the equation. Check your solution.

$\frac{y}{-10}=7$

Simplify the expression.

Write a variable expression to represent the phrase.

7 more than a number

Evaluate the expression when$x  =  5  \text{and}  y  =  -  2$.

$33 xy$

Simplify the expression.

$6\left(3k\right)$

Evaluate the expression using the distributive property and mental math.

$3  (  97)$