You invest $1 in a fund. every 8 years, your money doubles. if you don't add more money, how much is your investment worth in 48 years

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

What value of x is in the solution set of 4x – 12 s 16 + 8x?