If my internet rate is 5.45%? I put down 15,000 on a 26,794$ car. How long will it take me to pay it off

What can you determine about the solutions of this system

The surface area of the triangular prism is .

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?