Q30: The following graph represents the annual operating
Q31: Evaluate the piecewise function.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9987/.jpg" alt="Evaluate
Q32: Use the graph to find the value
Q33: Solve the system by elimination.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9987/.jpg"
Q34: Solve the system by substitution.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9987/.jpg"
Q36: Solve the system by elimination.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9987/.jpg"
Q37: On the grid provided, graph and shade
Q38: Solve the system by elimination.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9987/.jpg"
Q39: Select an inequality to describe the shaded
Q40: Determine whether <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9987/.jpg" alt="Determine whether