A triangle has side A, B and C with a perimeter of 85cm. if side A is 5 less than side B and side C is twice the length of side A, what is the length of side A in centimeters

Find the vertex of the function given below y=x^2-6x+1

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

What can you determine about the solutions of this system