What is 5 1/2 + 2 1/7

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2