12/21 in its simplest form

Select the first five terms in the arithmetic sequence an = 4n, starting with n = 1.

Melia put the $20 her Grandmother gave her for her tenth birthday into her piggy bank. Each week after that she added her $1.50 allowance to the bank. a. Write an equation to represent the mount of money is in Melia's piggy bank after n weeks. b.

He bought 8 pizzas to be shared equally among 40 people. what is the equivalent representation

F (-4) = 2 (-4) + 4 does this equal 1

There are 42 female performers in a dance recital. The ratio of men to women is 6:7. How many men are in the dance recital?

The sum of two numbers is - 1. when twice the first number in four times the second number are added, it equals - 10. what are the two numbers?

You have 48 grams of a radioactive kind of xenon. If it's half life is 9 hours, how much will be left after 18 hours?

7 lb 12 oz Or 124 oz greater or equal

For the particular problem raised in the introduction, assume that the total bill is $44. to answer the question "how should the bill be split?" we will create a linear equation.

An item is regularly priced $75. Ali bought it at a discount of 60% off the regular price. How much did Ali pay?