Find the greatest common factor of 8a^ 3 b ^2 and 12ab^ 4

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Find the values of the variables in the kite

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs