Mathematics, 15.02.2021 19:40 bernadetteindre6650
Find each difference. If you get stuck, consider drawing a number line diagram.
1. 9 - 4
2. 4 - (-9)
3. 50 - 400
4. -50 - (-200)
5. -120 - 400
6. 0 - (-200)
7. 2 + 3
8. (-11) + 2
9. (-6) - (-3)
10. 2 - (-11)
Answers: 3
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Which unit rate is the lowest price per ounce? (5 points) choice a: 6 ounces of chocolate chips for $2.49 choice b: 8 ounces of chocolate chips for $3.32
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Mathematics, 22.06.2019 04:00
Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.
Answers: 2
Mathematics, 22.06.2019 06:30
What is the argument of 3 - 3i? 300° 315° 330° 345°
Answers: 1
Mathematics, 22.06.2019 07:00
Circle the problem that uses competition. 7. 32.7+15.6=32.6+15.7 45.7+26.2=45.7+26.3-0.1 8. 14.24-11.8=14.24-12+0.2 168.3-53.8=168.3-53.4-0.4
Answers: 1
Find each difference. If you get stuck, consider drawing a number line diagram.
1. 9 - 4
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