331 students went on a field trip. six buses were filled, and 7 students travled in cars. how many students were in each bus.

Simplify the expression. -2/5(10+15m-20n)

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your