Patty brought 1/2 of a cake to class, and Joe brought 3/4 of a cake on the same day. How much cake did the class have altogether?

Mr. Rao buus a computer, a printer and a scanner for $2543. The computer costs $1502 more than the printer. The printer costs $123 more than the scanner. How much does Mrs. Rao pay for the computer?

K divided by - 8 equals 7

Let x represent the number of $10 traveler's checks she has. Which expression represents the value of the $20 traveler's checks she has? A.) 20x B.) 20 (22) C.) 20 (22 - x)

X-1 / x-1 = 1 What is x?

What is 345,000 in expanded form

Write the numerical counterpasrt of the given phrase " Eleven Thousand Eleven Hundred Eleven"?

Choose the place where the digit 1 sits in this number. 988,172,430,056

A forester wants to estimate the height of a tree. He is 6 ft tall and cast a shadow of 4 ft. If the shadow of the tree is 60 ft, how tall is the tree?

6) Which choice is equivalent to the expression shown? -5 (2r - 6p) + 3 (4r-3p)

Solve for x:* 8 - 2 (3x + 5) = 0