Emily worked only 4/5 of her normal 40-hr work week. If she makes $18 per hour, how much money did she earn for the week? Use the equation

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate

Find the missing factor. write your answer inexponential form.9^2=9^4×

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9