Find all pairs of natural numbers which can be the solution to the equation x+y=11

Write 509:16 as a simplified fraction

Enter the value of the 8 in the following number. 438.13

Yesterday, the math club had 1 less than 3 times their average attendance. Last week they had 3 more than their average attendance. If the attendance for both weeks were equal, what is the average attendance?

Devaughn is 14 years younger than Sydney. The sum of their ages is 52. What is Sydney's age?

What is 3/2+3/5+9/10

24. A store is offering a 25% discount on all jackets. If the regular price jacket is $109.99, what is the price the jacket?

Identify exterior adjacent interior remote interior

How many ways can the digits 0 through 9 be arranged if each digit can be used only once? A) 1 B) 9! 1 C) 0!

You are fencing a rectangular puppy kennel with 25 ft. of fence. The side of the kennel against your house does not need a fence. This side is 9 ft. long. Find the dimensions of the kennel.

Hank estimated width of the door to his classroom in feet. what is a reasonable estimate?