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ZanzabumX [31]
3 years ago
7

  plz help will give brainliest

Mathematics
1 answer:
Leya [2.2K]3 years ago
7 0
We can find the new cost of 10 feet of gold wire by first finding 40% of 50.

40% of 50 is 20.

Now that we've done that, we can add 50 to 20 (140%), which gives us 70. 70 is the new price of 10 feet of gold wire.

Hope I helped you :)
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Which of these numbers has the highest value? -22, 0.0099, 0, -1, (-1)
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.0099 is the only positive number above zero and would have the highest value

5 0
3 years ago
Write the equation of a line that includes the point (22, 12) and
STatiana [176]

Let's start with y = 4x + b (since 4 is the slope);

We need to find what number should be put instead of b;

Then, let's see what needs to be done;

Plug in the y and x values from the coordinate (22,12) into y=4x+b;

12 = 4(22) + b

Solve;

12 = 88 + b

12 - 88 = b

b = -76

Remember the equation y = 4x + b? Put the -76 instead of b:

y = 4x + -76

or: y = 4x - 76

That is the equation.

To make it standard form, put x and y both in the left side, with x first then y:

-4x + y = -76

^^Answer!

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3 years ago
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Xelga [282]
16x^2 -1 = 0
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4 0
3 years ago
Is 11/12 closest to 0, 1/2, or 1 on a number line?
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It should be closer to 1
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