Warm Up 651

Joanne has 15 basketball cards. Jackie has 8. If Joanne gives Jackie 5 of her cards, how many will each girl have?

• Joanne 20, Jackie 3

• Joanne 10, Jackie 13

What is the total number of degrees in this triangle?

To write this repeating number with bar notation, what number(s) would the bar be over?

0.3888888....

• over all of the numbers

• over the 3888

• over the 8

If the square root of 9 is 3, then what is the square root of 16?

Becky is the same height as Brittany. Brittany is the same height as Mandy. Are Becky and Mandy the same height?

• Yes

• No

If 3x + 2 = 11, could x = 5?

• Yes

• No

Look at the chart. Which company (A, B, or C) made the poorest investment in one year?

Look at the chart. Which company (A, B, or C) made the best investment in one year?

How many sides does each of these shapes have?

Rectangle, Pentagon, Octagon

• 4, 6, 8

• 4, 6, 10

• 4, 5, 10

• 4, 5, 8

Change 5 1/3 to an improper fraction.