Linda wants to write equations in the form y=mx+b for the lines passing through point r that are parallel and perpendicular to line s. first she finds the slopes of these two lines. what could she do next to find the y-intercepts?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

True or false? a circle could be circumscribed about the quadrilateral below.

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.