1/3x-1/2=181/2

What is the value of x

A family plans to surround their pool with a patio of constant width. The pool has an area of 150 square feet. The dimensions of the pool with the patio will be 15 feet by 20 feet. Find the dimensions of the pool.

On a recent test, rudi correctly answered 30 out of 40 questions. What percent of her questions did rudi answer correctly?

A student solved an equation and got the answer 3=9 how many solutions dose the equation have?

A light bulb consumes 600 watt - hours per day. How many watt-hours does it consume in 5 days and 12 hours

If f (x) = 2x-3, find f (-2).

Log 8x - log 2 = log 32

Use a transformation to solve the equation. h + (-3) = - 0.6 h = 3.6 h = - 2.4 h = 2.4 h = - 3.6

the expressions 4b-6 and 2b+4 represent the lengths of the diagonals of parallelogram wxyz for what value of b is wxyz a rectangle

2x+y=12 and 2x+6y=-8

A stretch of highway that is 12 1 4 12 4 1 12, start fraction, 1, divided by, 4, end fraction kilometers long has speed limit signs every 7 8 8 7 start fraction, 7, divided by, 8, end fraction of a kilometer.