How many prime numbers at between 30 and 50

Re-write 18+28 using the distributive property

87 * 98 * 8845 * 65489 * 7421

A group of people are waiting in line for a movie premiere. Every tenth person in line will recieve a free movie ticket. Every sixth person will recieve a gift card for thirty five dollars.

Solve for x (-6/5) x-4=-46

CebOOK Estimate the solution to the system of equations. You can use the interactive graph below to find the solution. y = - 1 + 2 y = 3r - 4

Which set of numbers is the most reasonable to describe the number of desks in a classroom? integers irrational numbers whole numbers rational numbers

A paint mixer wants to mix paint that is 15% gloss with paint that is 30% gloss to make 5 gallons of paint that is 20% gloss. How many gallons of each paint should paint mixer mix together?

What is the solution to the system of equations 8x-10y=-23 and 9x+10y=-16

Mr. Hann is trying to decide how many new copies of a book to order for his students. Each book weighs 6 ounces Which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in

What is a quotient in math