Solve for n.
6n = 144

Solve for n.
102 + n + 8 = 167

Solve for n.
195 = n - 87

Solve for n.
ⁿ/₂₈ = 12

Find the GCF for the following data set.
8, 12, 16

Find the GCF for the following data set.
15, 20, 30

Find the GCF for the following data set.
12, 24, 48

The range of the following set of numbers is 28. Which of the following could be the missing number?
100, 85, 97, 96, ____

The median number of Christmas presents received by the 5 boys was 6. Alex received 8. Josh received 6. Darion received 3 very expensive presents and Trey received 22 gifts!!! Which of the following could be the number of presents that Jamar received?