If you divide the mass of a substance by its volume, you can find its density Please select the best answer from the choices provided
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Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

What statement is true? 2x^2-9x+2=-1