Sarah and Rico both collect rocks. If Sarah has three times as many rocks as Rico, and she has 84 rocks, how many rocks does Rico have?

Douglas Stationery sells cards in packs of 6 and envelopes in packs of 8. If Jesse wants the same number of each, what is the minimum number of cards that he will have to buy?

Solve for x. -32>-5+9x Enter your answer, as an inequality, in the box.

Whats the slope for (2,-3) (5,-4)

a 16 inch diameter pizza is cut into ten equal slices. about how many square inches of pizza are in each slice. round to nearest square inch.

Stella wants to buy colored pencils that cost $3.50. She has 1 dollar, 5 quarters, 4 dimes, and 7 pennies. Does she have enough money to buy the colored pencils?

What expression is equalent to 4x-3 (5x-2

The histogram below shows information about the number of books students read in a month: A histogram is titled Monthly Reading, the horizontal axis is labeled Books, and the vertical axis is labeled Students.

The table shows the number of visitors to a cave over four years. in which two years did the cave have a total of about 90,000 visitors? 1 year=52,753 visitors 2=55,168 3=37,047 4=61,590

According to a random sample taken at 12 A. M., body temperatures of healthy adults have a bell-shaped distribution with a mean of 98.1998.19degrees°F and a standard deviation of 0.560.56degrees°F.

Jackie bought 4 packs of hamburger that are on sale and paid a total of $16. Use a ratio table to determine how much additional she will pay to buy 3 more packs of hamburger at the same store