1. Solve. y+ 12 = 7

   5

   4

   5

   4

4 points

QUESTION 2

1. Solve. 15 z= 6

   21

   9

   9

   21

4 points

QUESTION 3

1. Solve. 5x= 35

   9

   9

   7

   7

4 points

QUESTION 5

1. Solve.

   -1 fifth y = 10

   50

   50

   100

   100

4 points

QUESTION 6

1. Solve.

   3|s| = 18

   no solution

   s= 6 only

   s= 6 only

   s= 6 ors= 6

4 points

QUESTION 7

1. Solve. x+ 5 8x= 26

   3

   5

   5

   3

4 points

QUESTION 8

1. Solve. 4(x 3) + 5x= 48

   4

   0

   4

   all real numbers

4 points

QUESTION 9

1. Solve.

   6 4x= 4(3 x) 6

   3

   5

   8

   all real numbers

4 points

QUESTION 10

1. Franks quarter grades are 82.5, 94.7, and 87.9. What grade, rounded to the nearest percent, will Frank have to earn in the last quarter to receive at least a 88% final course grade?

   95%

   91%

   96%

   87%

4 points

QUESTION 11

1. Which is the solution of the equation below, rounded to the nearest tenth?

   1.3x 2.39 = 5.76x+ 4.74

   0.3

   0.4

   1.5

   1.6

4 points