An expression is given. Which statement is true about the parentheses in the expression?

The Dewey decimal numbers for five books are shown in the picture. Lana will put these five books in order from the least number to the greatest number. Which book will be in the fourth position?

Mia's dog weighs 32.6 pounds. Lettie's dog weighs 3.8 times as much as Mia's dog. What does Lettie's dog weigh in pounds?

Last month a flower shop employee ordered 48 cases of roses. There were 144 roses in each case. How many roses did this employee order?

Nicholas put 1,012 baseball cards into boxes. He put 22 cards in each box. How many boxes did Nicholas need or these baseball cards?

Four students are traveling to a math contest. The table shows the weights of these four students' suitcases. In what position would Juan's suitcase be if the weights of the suitcases were ordered from greatest to least?

Anthony has a goal of saving $96.20. He will save the same amount each week for 13 weeks. How much will Anthony need to save each week in order to meet his goal?

An expression is shown. What value is equivalent to this expression?

Paula wants to buy 3 shirts and 2 belts. The shirts cost $16.89 each and the belts cost $8.97 each. If Paula has $45, what is the best estimate of how much more money Paula needs in order to buy the shirts and belts?

Which list shows the numbers NOT in order from least to greatest?

A computer rounded the number 129.257 to the nearest hundredth. What is this number rounded to the nearest hundredth?