Which expression is equivalent 121x^2-64y^2?

Mrs. Samuelson had $350 to spend on a field trip for herself and 18 students. Admission was $12.50 per person and lunch cost about $5.00 per person. Write an equation to describe the amount of money left after the trip.

Anna has 32 red beads, 16 blue beads and 8 green beads. she wants to put an equal number of each kind of bead on necklaces she is making. How many of each kind of bead can Anna put on each necklace?

The seats in each section are in 32 rows. There is an equal number of seats in each row. How many seats are in each row?

How many miles are in 14,433

Which property is NOT a property of the algebraic system of polynomials?

you have 5 cups of rice to make bibimbap, a popular Korean meal. The recipe calls for 4/5 cup of rice per serving. How many full servings of bibimbap can you make? How much rice is left over?

Eleven less than five times a number is 19 Translate to sentence to an equation

For what value of x would the quotient (4x2 + 3x - 5) (x + 3) not make sense?

A drum set originally costs $500, but it is on sale for 20% off. If a customer buying the drum set has a $70 gift card, what will her final price be on the drum set?

Write this ratio as a fraction in lowest terms. $77.68 to $20.55