When Aristotle Proclaimed his new theory, 87 responded. If this was only 3/5 the number of responses expected, how many responses were expected?

A person playing a game of chance has a 0.25 probability of winning. If the person plays the game 20 times and wins half of that number of times, what is the difference between the theoretical probability and the experimental probability of that

How do i solve x-101=79-11x

How does proportional reasoning relate to percent

Arsenia has 120 movie posters and 100 band posters. She plans to sell 24 movie posters. She says that if she also sells 24 of the band posters, the ratio of the movie to band posters will be the same. Is that true? Why or why not?

Solve: k^2+5k-6=0 using the quadratic formula

How can I simplify 9a + 10 (6a - 1) as an expression

Claudia is making a gelatin dessert for a party. She plans on making 12 servings for every 5 people. If each pan Claudia uses to make the dessert holds 8 servings, what is the minimum number of these pans that she needs in order to make enough to

A+b=7 what is the value of b?

Use divisions to convert the base ten numeral 360 to base six

Emily buys 240 square feet of Carpet. She can convert square feet to square yards by dividing the number of square feet by 9. How many square yards of carpet did emily buy?