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Amiraneli [1.4K]
2 years ago
12

What is y - 8 = -1/2 (x + 4) in standard form (8th grade math)

Mathematics
1 answer:
Natalija [7]2 years ago
7 0
Y-8=-1/2x + (-2)
  +8               +8
y=-1/2x +6
I just used a 2 step equation for it. I first used Distributive Property. Then Subtracted 8 from each side
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I increase a number by 24% the answer is 6014 what number did I start with
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Answer:

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Step-by-step explanation:

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Approximately 54% of mathematics students do their homework on time. In a class of 250 students, what is the mean, variance, and
sleet_krkn [62]

Answer:

A) Mean = 135 Variance = 62 Standard Deviation = 8

Step-by-step explanation:

Given that :

Proportion (p) = 54%

Sample size (n) = 250

Using Normal approximation :

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Mean = 250 * 0.54 = 135

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3 years ago
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bija089 [108]
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3 0
2 years ago
A truck is carrying 10 3 bushels of apples, 10 2 bushels of grapes, and 10 1 bushels of oranges. Each bushel of apples weighs
almond37 [142]

Answer:

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Step-by-step explanation:

Given

103 bushels of apple

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Also weight of each bushel:

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Total weight will be sum of product of each:

Total Weight: 103(32) + 102(25) + 101(42) = 10,088 pounds

5 0
3 years ago
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