Addition properties and strategies to find sum

A machine produces 1000 bowling pins per hour each valued at $8.37 what is the total value of the Pens produced in one hour?

What is the common difference in the sequence 50, 40, 30, 20, 10, ... ? Ο 2 ο Τ - ο ο Ο 10

Crystal earns $5.00 per hour mowing lawns. write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. how much does Crystal earn if she works 3 hours and 45 minutes?

After two months of living at his new apartment, Henry had two cats. Six months later, Henry still had two cats. Which of the graphs below models Henry's cat population?

Select the correct product. (a + 8) (b + 3) ab + 8a + 3b + 24 ab + 3a + 8b + 24 11ab 24ab

Which shows a difference of squares? 10y2-4x2 1672-x2 8x² - 40x+25 64x2-48x+9

The following is a geometric sequence. Find the next number in this sequence. 1, - 2, 4

Tamyra is making four cookies and has exactly four chocolate chips. If she distributes the chips randomly into the four cookies, what is the probability that there are no more than two chips in any one cookie?

Jessica had baseball cards she gave 3 to her friends she now has 9 baseball cards left how many baseball cards did she have to start with

The sum of 14 and a number is equal to 18