A bag contains purple marbles and blue marbles, 84 in total. The number of purple marbles is 9 more than 4 times the number of blue marbles. How many purple marbles are there?

maria has 1,342 pounds of french fries for her restaurant. she wants to serve an equal amount of french fries each day for 22 days. how many pounds of french fries will she serve each day

What is 2x22x2x2x2x2x2x2x2

Bailey is selling his baseball cards. He writes his friend Molly a letter and tells her she can buy the cards for $100. He closes his later saying: "If you want to buy the cards, let me know by next month. You can give me a call or whatever.

Simplify y=tan (2arctan (1/3)) 1. 4/3 2. 3/4 3. 2/3

Solve each of the following equations exactly for x. 2e^2x+2e^2x=1

In addition to the party hats and horns, Lana also bought 3 bags of whistles with 18 whistles in each bag when the party started, Lena found that 19 out of the total number of party favors were broken how many of the party favors were unbroken

What is 3x/2+7=13 i don't know how to salve this problun

Multiply, expressing the product in scientific notation. (9.16X10-3) (5.5X1016)

What is the period of the function f (x) = sin (x/2)

Max has 3 beta fish in his fish tank. One half of his fish are beta fish. How many fish does max have in his tank