7 less than one fourth of x is y

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

What is the value of x in the equation 2(x-4) = 4(2x + 1)?