Nora and hana are tiling two floors in their houses. by noon, nora had laid 3/4 of her tiles. hana had laid 1/2 of her tiles. they laid the same number of tiles. how many tiles might each person have started with?

What's the answer to 5+3x=7 (x+3)

Three friends go to a store to rent games and movies. Calvin rents 3 movies and 2 video games and spreads a total of $25. Samantha rents 2 movies and 1 video game and spends a total of $14.75.

A cube had sides of length 2 meters. Explain what happens to the volume of the cube if the length of the sides is doubled

What is the distance between (-7,1) and (7,-8)

Which of the following are solutions to equation below. (check all that apply) 25x^2-16=0 A. 4 B. 5/4 C. 4/5 D. - 4/5 E. - 5/4 F. - 4

dean pours 3 gallons of paint equally into 5 cans. how many gallons of paint will there be in each can

Suppose N coins lie heads up on a table. In one turn, you can turn over any (N-1) coins. Is it possible that N coins could lay tails up in any number of turns, if a N=15?

Mikayla asked 10 of her friends how many hours of TV they watch in a week. Three of her friends said 8 hours, two of her friends said 9 hours, two of her friends said 11 hours, one of her friends said 12 hours, and two of her friends said 14 hours.

In 2015, the population of a small town in florida is 95. of the population increases 15% per year, approximately what will the population be in 2023

A total of 4 buses carrying 148 students from the same school arrive at a football stadium. The buses carry, respectively, 40, 33, 25, and 50 students. One of the students is randomly selected.