At 6 am, the temperature was -5 degrees F. At 9 am, the temperature had risen by 8 degrees F. By 4 pm, the temperature dropped another 12 degrees F. What integer describes the
temperature now after dropping at 4 pm?

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

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