Which is ordered least to greatest -1.5,-2,0,2/5,3/4 or -2,-1.5,0,3/4,2/5 or |-1.5|,-2,0,2/5,3/4

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Franco wants to double the volume of the cone. what should he do?

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.