Manuel is thinking about ordering some graphic T-shirts online. They cost $9 each, and shipping costs $8 regardless of order size. If the total bill is $143, how many shirts did Manuel order?

Provide an equation of the line and the # of shirts.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.