In Mrs. Barclay's class room 2/5 of the students play chess. Of the students who play chess, 5/6 also play sudoku. if there are 30 students in Ms. Barclay's class, how many play chess and sudoku

The average of 5 consecutive multiples of 5 is 20 what is the largest of these numbers

Mr. sketchers bought a new pair of shoes. the cost is $120. the shoes are discounted 15%. the store charges 7% sales tax. how much was the sales price

Annie has 385 flowers she has 238 less than Zoe how many flowers does Zoe have

Solve the equation - 2/3x - 3/4x = 5/6.

Krystal needs at least $130 to go on a trip. Her father has given her $45. Which equality could be used to determine e, the remaining amount of money krystal needs for the trip?

Jennifer is shopping with her mother. they pay $2 per pound for tomatoes at the vegtable stand. find the constant write an equation to represent the realationship. thx

Greg will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $61.96 and costs an additional $0.10 per mile driven. The second plan has an initial fee of $51.96 and costs an additional $0.

Need hep. solve 6x-1=5

What is the surface area of a cylinder with a radius of 8in. and height of 11in?

The ratio of staff to guests at a gala was 3 to 5. If there were a total of 576 people in the ballroom, how many guests were at the gala?