Adesktop computer costs 849.75 and the hard drive is 63.3% of the total cost. what is a reasonable estimate for the cost of the hard drive ?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

How do you write 600 as a product of its prime factors (index! )