If you are 15 years old now, which equation could be used to solve for your age, y, 12 years from now ?

What is the ratio if counted 14 robins out of 150

The bike store marks up the wholesale cost of all the bikes they sell by 30% and andre wants to buy a bike that has a price tag of 125 what was the wholesale cost of the bike

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?