In Exercises 21 through 24, multiply the following signed numbers as indicated.
22. a.
b.
c.
d.
e.
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Mathematics For Machine Technology
- In Exercises 17 through 20, subtract the following signed numbers as indicated. 18. a. -40 - (-40) b. -40 - (+40) c. 0 - (-12) d. -52 - (-8) e. 16.5 - (+14.3)arrow_forwardAdd the numbers in Exercises 7 through 9. 7.a. 0.375+10.4+5 b. 0.003+0.13795 c. 0.375+0.8+0.12 d. 4.187+0.932+0.01 e. 363.13+18.2+0.027arrow_forwardIn Exercises 25 through 28, divide the following signed numbers as indicated. 28. a. 29.065.35 b. 4.125(0.75) c. 41.877.9 d. 20.470.537 e. 44.876(7.836)arrow_forward
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