Which choice is equivalent to the quotient shown here when X>0? Square Root 18x divided by square root 32

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?

Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7

Need solving this 2nd limit problem.