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svetoff [14.1K]
3 years ago
5

3(k − 99) = –60 k = ______

Mathematics
1 answer:
MArishka [77]3 years ago
4 0

Answer:

k = 79

Step-by-step explanation:

3(k-99) = -60

(k-99) = -20

k= -20+99

k=79

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-3(ñ-4)+15=-5(ñ-7)-10
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ñ = -1

Step-by-step explanation:

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A spinner has three unusual sections: red, yellow, and blue.. The table shows the results of Nolan’s spins. Find the probability
Anika [276]

Answers:

  • Red = 1/3
  • Yellow = 7/15
  • Blue = 1/5

====================================================

Explanation:

Add up all the frequencies in the table to see that there are 120+168+72 = 360 spins total.

  • Of those 360 spins, 120 of them land on red. The probability of landing on red is 120/360 = (120*1)/(120*3) = 1/3
  • Since 168 land on yellow, this means the probability of landing on yellow is 168/360 = (24*7)/(24*15) = 7/15
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3 years ago
At a track meet Sammy finished the race in 25.98 seconds. Tom finished the 100 meter race in 12.54 seconds. Which runner ran the
Basile [38]

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Hope this helps!


5 0
3 years ago
How to estimate 139.04
yarga [219]

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139 - If it's to the nearest whole.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Classify the triangle with the given side lengths: 5, 9, 10
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This can be a right triangle
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3 years ago
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