Which shows the expressions rewritten with the least common denominator?
7x-2/4x^2 and x-1/8x

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.