2A Halfway Through Review

Solve the equation:  $5x+8\ =18$  

•  $x=2$  

•  $x=5\ \frac{1}{5}$  

•  $x=5$  

•  $x=\frac{1}{2}$  

Solve:  $4\left(6x-10\right)=8x+40$  

•  $x=0$  

•  $x=\frac{5}{2}$  

•  $x=\frac{25}{8}$  

•  $x=5$  

What is the value of m in the equation  $2m-\left(m+1\right)=0?$  

•  $1$  

•  $-1$  

•  $13$  

•  $0$  

What value of x satisfies the equation  $\frac{-4x-2}{3}=-6$  

•  $-16$  

•  $-12$  

•  $0$  

•  $4$  

What is the solution to the equation.  $6\left(x-5\right)-4x=3\left(4x-5\right)$  

•  $0$  

•  $-\frac{3}{2}$  

•  $-\frac{5}{2}$  

•  $-\frac{15}{2}$  

Jan took a taxi to visit the Petrified Forest northwest of Jackson, Mississippi. The taxi fare for the trip was $14.80, based on a fixed charge of $2.00 plus a charge of $0.80 for each mile. Which of these could be used to determine m, the number of miles that Jan rode in the taxi?

• $14.80=2.00+0.80m$

• $14.80=2.00m+0.80$

• $14.80m=2.00+0.80m$

• $14.80m=2.00m+0.80$

Solve: -3 ≤ 2x - 1 ≤ 5

• -1 ≤ x ≤ 3

• -2 ≤ x ≤ 6

• -3 ≤ x ≤ 3

• 1 ≤ x ≤ 3

Solve:  
3x + 2 < -4  or  4x + 4 > 24

• x < -2  or  x > 5 
• x < 2  or  x > 5
• x < -2  and  x > 5 
• x < 2  and  x > 5

• $j\ =\ 6$

• $j\ =\ 9$

• $j\ =\ 2$

• $h\ =\ 6$

• $h\ =\ 3$

• $h\ =\ 11$