evaluate the numerical expression. (be sure to use the order of operations.)
25. -78 + (-2) • (-56)
26. -65 + 6 ÷ (-3) + 40
27. -94 - (84 - 10)
28. 43 + (-23) - (-57)
29. 15 - (-11) + 5 • (-4)
30. -26 - (-64) + (-93)
31. -84 ÷ 4 + (-20)
32. -56 + (-50) + (-10) • (-9)
25. -78 + (-2) • (-56)
26. -65 + 6 ÷ (-3) + 40
27. -94 - (84 - 10)
28. 43 + (-23) - (-57)
29. 15 - (-11) + 5 • (-4)
30. -26 - (-64) + (-93)
31. -84 ÷ 4 + (-20)
32. -56 + (-50) + (-10) • (-9)
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Answer:
using the PEMDAS rule.The answer is
25. 34
26. -27
27. -168
28. 77
29. 6
30. -55
31. -41
32. -16