Semester 1 Review

3 $\sqrt{\frac{343}{729}}$  

•  $\frac{9}{7}$  

•  $\frac{3}{7}$  

•  $\frac{7}{9}$  

•  $\frac{7}{3}$  

Evaluate $\sqrt{x\ -\ 3}+7$  when

 x = 19

• 11

• 13

• 15

• 17

Solve for x.

4x + 8 + 6x - 5 = 33

• x = -3

• x = 3

• x = -5

• x = 5

Solve for c.

5(2c + 7) - 3c = 7(c + 5)

• c = -3

• c = 3

• No solution

• Infinite solutions

At a book fair, a tote bag costs $5 and books cost $3.50 each. You spend a total of $19 before taxes. How many books did you buy in addition to the tote bag?

• 2 books

• 4 books

• 6 books

• 10 books

Solve for b.

|b - 12| = 15

• b = 27, 3

• b = 25, 5

• b = 25, -5

• b = 27, -3

Solve for y.

2x + 5y = 3y + 8

• y = -2x + 8

• y = -x + 4

• y = 2x - 8

• y = x - 4

Write an inequality for the following.

The cost of a ticket will be no more than $26.

• t < 26

• t > 26

• t < 26

• t > 26

Solve the inequality.

-3z > 6 + 3z

• z > -1

• z < -1

• z > 1

• z < 1

Solve the inequality.

4n + 3 < 6n + 8 - 2n

• n < 3

• n > 3

• no solution

• infinite solutions