Is x^3 x^5 equivalent to x^15? Explain. If not, what expression is equivalent to x^3 x^5 ?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same