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alekssr [168]
2 years ago
7

What is -3/7 + (-3/4) = in simplest form?

Mathematics
1 answer:
Liula [17]2 years ago
6 0

\\ \sf\longmapsto \dfrac{-3}{7}+\left(-\dfrac{3}{4}\right)

\\ \sf\longmapsto \dfrac{-3}{7}-\dfrac{3}{4}

\\ \sf\longmapsto \dfrac{-12-21}{28}

\\ \sf\longmapsto \dfrac{-33}{28}

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Answer:

Order from Least to Greatest

1/8 < 1/6 < 1/4 < 1/3 < 2/5 < 3/5 < 2/3

Step-by-step explanation:

3 0
3 years ago
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8/f = 56/105 what is f?
svetlana [45]
8/15 = 56/105

This may be solved using proportion.
a/b = c/d
ad = bc   where cross products are equal.

a = 8
b = f
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d = 105

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840 = 56f
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3 years ago
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balandron [24]

Answer:

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5 0
3 years ago
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A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 23.2 pounds and
erica [24]

Answer:

The standard deviation of the sampling distribution of sample means would be 0.8186.

Step-by-step explanation:

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3 0
3 years ago
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ankoles [38]

Answer:

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Step-by-step explanation:

okay so you gotta use pemdas (p = parentheses, e = exponents, m = multiplication, d = division, a = addition, s = subtraction), but for the multiplication/division and addition/subtraction parts, if  division or subtraction happens first then you must do it first rather than doing multiplication or addition first

10 / 2 -(16/4) + 14

10 / 2 -(4) + 14

5 - 4 + 14

1 + 14

15

7 0
3 years ago
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