Is m+m+3m equivalent to 3m+2

Write 7.1 x 10^-2 as an ordinary number

If 100 envelopes cost 70 cents, how much would 250 cost?

To multiply a monomial by a polynomial, use the? Property

256,64,16,4 Next three terms of the geometric sequence

a video store sells about 150 DVDs a week at a price of $20 each. the owner estimates that for each $1 decrease in price, about 25 more DVDs will be sold each week. how can the owner maximize weekly revenue?

What's the LCM OF 90 show your work

64:54 is the number of ... whar

The radioactive gas radon has a half-life of 3 days. How much of an 80 gram sample will remain after 9 days?

Write the three forms of the distance formula.

Suppose your school cost for this term were $6820 and financial aid covered 75% of that amount. How much did financial aid cover? How much do you still have to pay?