How ti determine 14 squared

Joanie wrote a letter that was 1 1/4 pages long. Katie wrote a letter that was 3/4 page shorter then joagies letter. How long was Katies letter

Noah has 200 bottle caps that he has been collecting for 1 year. How much bottle caps does he collect everyday?

Give and example of a line that is parrallel to 9x+6y = - 6

What is 7/8 times 16

Simplify the expressions below 4 - (7) + (-2)

Finish this 1-5 all of it

Kendrick travel 2/3 mile to his friend's house. He cycles 3/4 of his distance and walks the rest of the way. What fraction of a mile did he cycle?

Define perpendicular lines. A. Lines that cut across two or more lines. B. Two non-coplanar lines that do not intersect. C. Two coplanar lines that do not intersect. D. Two coplanar lines that intersect at a 90 degree angle.

André hit four more home runs than twice the number of home runs Larry hit. Together they hit 10 home runs. How many home runs did André hit?

Suppose that a rectangle has a perimeter of 17 meters. Express the area A (x) of the rectangle in terms of the length x of one of its sides. I did what I know and got 8.5x+x^2 and it was wrong