Use an integer to express the number.The stock market lost 38 points on Monday.

Solve the problem.The temperature at the South pole was 7° at 8 am. At 3 pm, it was -33°. By how many degrees did the temperature drop?

Subtract.-15 – 14

Find the following.Find -x when x is -57.

Multiply. 2 ∙ (-9)

Evaluate., for p = 54 and q = 6

Subtract.0 – 23

Please erase your whiteboard and hold it up to the camera. Is you whiteboard clear? If so, then submit your exam.

Add. -84 + (-37)

Solve the problem.Find the perimeter of a rectangular farm measuring 4 mi by 10 mi.