What is another way to write 9 x 200

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?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?