Find the percent of change. original 45 new: 54

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.