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PilotLPTM [1.2K]
3 years ago
9

My problem went from 10a = 50 to 10a / 10 = 50 / 10. What step is this?

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

Step-by-step explanation:

\frac{10a}{10} = \frac{50}{10} ( Division property of equality )

or

10a × \frac{1}{10} = 50 × \frac{1}{10} ( Multiplication property of equality )

(It depends of the options you have in the answer choices)

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A typical small bag of colored candies has about 135 candies in it, 27 of which is blue. At the rate, how many blue candies woul
Zielflug [23.3K]

Answer:

in a pile of 1000 colored candies, you'll find 200 of which are blue

Step-by-step explanation:

135 ÷ 27 = 5

ratio: 5:1

1000÷5 = 200

feel free to correct me if I'm wrong

7 0
3 years ago
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Can someone explain interval notations? Also, How do you figure them out?
sergeinik [125]

A notation for representing an interval as a pair of numbers. The numbers are the endpoints of the interval. Parentheses and/or brackets are used to show whether the endpoints are excluded or included.

For example, [3, 8) is the interval of real numbers between 3 and 8, including 3 and excluding 8.


8 0
3 years ago
Should my answer be 85=360+12h
pickupchik [31]

Answer:

h = \frac{- 275}{12}

Step-by-step explanation:

85 = 360 + 12h

85 - 360 = 360 - 360 + 12h

- 275 = 12h

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3 0
3 years ago
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Identify the factors of 6ab − 8a + 21b − 28. (5 points)
cupoosta [38]
Rearrange to

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3b(2a+7)-4(2a+7)

(3b-4)(2a+7)

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4 0
3 years ago
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Point E is located at (–5, 2). Point M is the reflection of point E across the y-axis. What is the distance between E and M?
DanielleElmas [232]

Answer:7

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3 0
3 years ago
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