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Likurg_2 [28]
3 years ago
5

Solve 3/4x+5=-9 please

Mathematics
2 answers:
Sphinxa [80]3 years ago
6 0
x=-56/3 or x= - 18.6
Veseljchak [2.6K]3 years ago
5 0

Answer:

exact form: x=-56/3

mixed number form: -18 2/3

Solve for x by simplifying both sides of the equation, then isolating the variable.

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Order the numbers from least to greatest. 3 63/80 , 3 1/5 , 3 11/20
gregori [183]

Let's compare apples to apples and oranges to oranges: convert each given proper fraction into its decimal counterpart:

3 63/80 => 3 .788 approx.

3 1/5 => 3.2

3 11/20 => 3.55

It's now an easy matter to arrange these numbers from least to greatest:

3.2, 3.55, 3.79, or

3 1/5, 3 11/20, 3 63/80


7 0
3 years ago
Solve the following simultaneous equations: 1. a) x-y=-5 and x + y = -1​
Sonbull [250]

Answer:

x = -3, y = 2

Step-by-step explanation:

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Let's put this into the other equation

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Now we can solve for x by plugging y into either equation

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x = -3

8 0
2 years ago
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faust18 [17]
Which one you need G!?!?
4 0
3 years ago
What is the image of the point (4,-2) after a rotation 270 degree clockwise about the origin?
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