book Maths Puzzle Numerical Ability

what is sqrt x= sqrt x-8+2=

please show work

thanks

Read Solution (Total 0)

book Other Question

Please Help me with the problem!!!


The speed of a pulley varies inversely with its diameter. One kind of pulley, with a diameter of 3 millimeters, turns at 150 revolutions per
I can't even remember my college algebra much less anything else but, I have a request to help me solve a problem.

I have $9.00 to spend and must purchase precisely 100 pieces o