Astorekeeper wishes to sell 100 pounds of mixed nuts at $1.75 per pound. he mixes peanuts sold at $1.65 per pound with cashews sold at $1.90 per pound. how many pounds of each does he use?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0