At a school, 102 students play at least one sport. This is 40 % of the students at the school. How many students are at the school?

Jane is organizing a fundraiser to buy a ping-pong table for the community center. The table costs $500.00. Jane is asking contributors to pay for an equal share of the cost of the table. She already has five contributors lined up.

What's the first step to solving a two step equation

How do you solve for c in this problem? 9 (c+5) + 3c=11

Which of the following illustrates the closure property of addition of real numbers

Bob can type 2 letters in 4 hours while Bill can do it in 6. How many hours would it take them, working together, to type six letters?

Material 1 has Young's modulus Y1 and density rho1, material 2 has Young's modulus Y2 and density rho2, and material 3 has Young's modulus Y3 and density rho 3.

What is an appropriate scale to graph a credit of $35 and a debit of $40? Explain your reasoning

Algebra nation section 2

Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation? A) 100,000 * 1,000,000 = (1 * 105) * (1 * 106) = 1 * 10 (5 + 6) = 1 * 1011 B) 100,000 * 1,000,000 = (1 * 105) * (1 * 106) = 1 * 10 (5 * 6) =

An item is regularly priced at $90 . Rita bought it on sale for 80% off the regular price. How much did Rita pay?