The area of a square-shaped rug is 81 square feet. If the rug is 9-feet long, what is its perimeter? Explain.

Katherine and Shally had $288 altogether. Katherine gave 1/3 of her share to Shally and their father gave $68 to Shally. They now have the same amount of money. How much money did Shally have at first?

F = 9/5 C + 32 for C

Abby's water bottle holds 200 millilitres. Dale's container holds 3/4 as much water. How many milliliters of water do both containers hold?

At barlow school, 4/9 of the 873 students are boys. At Willow School, 2/3 of the 630 students are girls. which school has the greater number of boys and by how many?

An employees new salary is $20,370 after getting a 5% raise. What was the salary before the increase pay

3 out of 4 students surveyed in a school said they will vote for nuncio for class president predict how many of the 340 students in the school would vote for nuncio

Is 10 a solution of 2y+7 (y-3) = 60

Stephanie has pennies, nickels, dimes, and quarters in her piggy bank. The total value of the coins is 0.01 (n + 10) + 0.05n + 0.1 (n - 10) + 0.25 (n - 5), where n is the number of nickels. What must 0.1 (n - 10) represent? A.

Suppose y = f (x) + k. What effect does k have on the parent function?

Which of the following has a value of 84? a. 83 b. 512 c. 32 d. 4,096