Multiply.
Your answer should be a monomial in standard form.
(-3m5)(–2m4) =

Write the sentence as an equation. b increased by 281 is d

When only separate discreet points are graphed it is called?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?