Two different ways to find the value of the expression 5.4×1.17×100 that would not require you to first multiply 5.4 times 1.17

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?