GK Math

A sushi restaurant has 8 employees; one manager that earns a salary of $65,000 per year, four waitresses that earn a salary of $18,000 per year, two cooks that earn $25,000 per year and a dishwasher that earns $14,000 per year. The owner of the restaurant used the mean salary of the employees in an ad to draw in applicants. Which statement below is true?

• The median is higher than the mean

• The mean is higher than all the employees with the exception of the manager

• The mode would have been a better choice of standard deviation

• The mean is slightly lower than the cooks’ salary

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Find the median of the following data: 25 , 34 , 31 , 23 , 22 , 26 , 35 , 29 , 20 , 32

• 20

• 26

• 27.5

• 29

Tags

CCSS.6.SP.B.5C

Sophia used the graph above to budget her money.  When she received her paycheck she was unable to distribute the money according to the graph.  Why was she unable to separate her paycheck according to the graph?

• 
  Sophia didn't earn enough money this week.

• The graph is not accurate.

• Sophia did not calculate correctly.

• There is no error.

What percent of students selected cat as a favorite pet?

• 7%

• 25%

• 28%

• 45%

Haley and her 2 friends went to the trampoline park.  They purchased a package that included an hour of jumping, a drink, and a hotdog.  The original cost of an hour of jumping, drink, and a hotdog was $44.00 each.  The pack gave them a discount of $12.50 each.  How much did it cost for Rachel and her friends all together at the discounted rate?

• $31.50

• $94.50

• $112.50

• 
  $132.00

Tags

CCSS.7.EE.B.3

Which of the following expressions is equivalent to 3(p + q) +q?

• 3p + 3q

• 3pq + q

• 3p + 6q

• 3p + 4q

Tags

CCSS.6.EE.A.4

Which of the following expression is equivalent to 5k + k – 2k?

• 4k

• 2k

• 3k

• 8k

Tags

CCSS.6.EE.A.4

Solve for m: 

• m > -2

• m < -2

• m > -1/2

• m < -1/2

Which of the following is not in the solution set for the following inequality?

• 4.6

• 5

• 6

• 7

To rent a bounce house there is a set up and delivery fee of $30 and a rental fee of $75 an hour.  You have budgeted to spend no more than $440.  What inequality will help you determine how many hours (h) you can rent the ounce house?

• $440 ≥ $30h + $75

• $440 ≥ $30 + $75h

• $440 < $30 + $75h

• $440 > $30h + $75

Tags

CCSS.7.EE.B.4B