Algebra Chapter 1 Practice Test (Edgems)

What is the solution to the equation below?

 $\frac{y}{3}+7=13$  

•  $y=60$  
  

•  $y=-2$  
  

•  $y=2$  
  

•  $y=18$  
  

What is the solution of the equation below?

 $\frac{m^3}{2}+8=-100$  

•  $m=-6$  

•  $m=4$  
  

•  $m=6$  
  

•  $m=-10$  
  

What is the equivalent equation when the equation below is solved for y?

 $x-5y=15$  

•  $y=-\frac{1}{5}x+3$  

•  $y=-5x+3$  

•  $y=\frac{1}{5}x-3$  

•  $y=x-15$  

What inequality does the graph represent?

• $x<1$

• $x\le1$

• $x>1$

• $x\ge1$

What is the solution to the inequality below?

 $-21<-1+8k$  

•  $k>-2.5$  

•  $k>3$  

•  $k<2.5$  

•  $k>2.5$  

Which of the following are a solution to the equation below? Select ALL that apply.

 $\left|2+4v\right|+7=13$  

•  $v=-4$  

•  $v=-2$  

•  $v=1$  

•  $v=4.5$  

Solve the equation. Give the solution or state if the equation (type: k=_) has no solution (type: No solution) or infinitely many solutions (type: Infinite solutions).

 $-81=8k+7$  

Solve the equation. Give the solution or state if the equation (type: d=_) has no solution (type: No solution) or infinitely many solutions (type: Infinite solutions).

 $-8+5d=-1+7d-2d$  

Solve the equation. Give the solution or state if the equation (type: m=_) has no solution (type: No solution) or infinitely many solutions (type: Infinite solutions).

 $8m-10=-2\left(5-4m\right)$  

Solve the literal equation for P.

 $Q=\frac{1}{2}P+15$  

•  $P=\frac{1}{2}Q+7.5$  

•  $P=2Q+15$  

•  $P=\frac{1}{2}Q\ -\ 30$  

•  $P=2Q-30$