Solve for x. Assume that lines which appear to be diameters are actual diameters.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.