A mug of coffee cools down 1/2
of a degree in
1/5
of an hour. At what rate is the coffee cooling?

I need it now pleas

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?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9