Solve for x and round to the nearest tenth

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

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?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2