X^2+xy=20 and y^2+xy=30 what is xy?

How write 119,000,003 in other forms

Caden returned a pair of headphones to a store. His receipt showed - $53.49 at the bottom. Which of these statements must be true? A) Caden will see a charge of $53.49 on his credit card statement. B) Caden paid the clerk $53.

Laura walks 3/5 mile to school each day Isaiah's walk to school is times as long as Laura how far dose Isaiah walk to school each day

List the factors of 24 36 27 and 7

What is 7.08 as improper fraction

What is the value of the expression 8m-2 when m=4?

16. Unemployment is the ratio of A. unemployed workers to employed workers B. unemployed workers to total workers C. workers to total population D. workers to nonworkers

Lia has a dog and a cat. Together, the pets weigh 24 pounds. The dog weighs 3 times as much as the cat. How much does each pet weigh?

Square root of 200 is between which two whole numbers

Kimela's little sister likes to swing the playground. Yesterday, Kimela pulled the swing back and let it go. The swing traveled a distance of 9 feet before heading back the other way. Each swing afterward was only 70% as long as the previous one.