Solve a magic square of 3 by 3 squares

numbers are - 20 21 22 23 24 25 26 27 28

Three times David's age plus 3 is Mark's age. What is David's age?

What equals 14 3/8 - 12 7/8

With an installment buying plan you take possession of the item and with a layaway plan you take possession of the item

Which of the following does not represent a function? Answer x 4 5 6 8 10 y 4 - 4 12 - 8 6 x - 10 1 3 8 10 y - 2 2 7 8 10 x 5 10 10 12 18 y 1 4 22 5 4 x - 12 - 5 11 14 17 y - 5 - 2 - 2 8 34

Which of the following spreadsheets shows the financial plan with the greatest net cash flow? a. 2335$ b. 0$ c. 400$ d. 40$

Identify which property of equality is used to transform Equation 1 to Equation 2. Equation 1: x - 6 = 14 Equation 2: x = 20 A. multiplication property of equality B. division property of equality C. subtraction property of equality D.

3. Josh randomly selected 33% of the sixth grade students in his school and asked them what their favorite lunch item was. Of the students surveyed, 87 chose the mash potato bowl.

It takes you approximately 1/3 hour to type a memo. if you plan to work for 6 hours, how many memos can you type? a. 18 b. 6 (c.) 2 d. 9 would you divide or multiply?

What is the sequence for 2,0,-3,-7,

What is x 3x + (2x-12) + 40-180