Please help me if you can The circle has a radius of 12mm. What is the circumference of the circle?

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10