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Whitepunk [10]
3 years ago
7

Y=20 when x=2 find y when x=5

Mathematics
1 answer:
vova2212 [387]3 years ago
8 0
Y=50 when y equals 5
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Vikentia [17]

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is 0.2222....

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57% people ordered steak. 120 did not. how many customers were there that night?
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X - number of customers

120+57\%x=x\\
120+0.57x=x\\
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If 5/8ths is equal to $531.25 what is the remaining portion of the number.
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3 years ago
Use the Distributive Property to simplify the expression. 2w+4+13w+1=
coldgirl [10]

Answer:

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6 0
2 years ago
Can somebody solve this please?
11111nata11111 [884]

Answer:

220

Step-by-step explanation:

Now, I'm not sure if 220 is correct, but I'll explain my reasoning.

We know three angles of a triangle add up to 180 degrees.

So, the smaller triangle has 70 degrees and <em>a</em><em> </em>and <em>b</em><em> </em>variables. By virtue, <em>a</em><em> </em>+ <em>b</em><em> </em>+ 70 = 180.

So, <em>a</em><em> </em><em>+</em> <em>b</em><em> </em>= 110.

Likewise, when you look at the whole triangle, 70 degrees is also one of the angles while <em>c</em><em> </em>and <em>d</em><em> </em>are unknown.

So, <em>c</em><em> </em>+ <em>d</em> + 70 = 180.

This means <em>c</em><em> </em>+ <em>d</em><em> </em>= 110.

So, <em>(</em><em>a</em><em> </em>+<em> </em><em>b</em><em> </em>) +<em> </em><em>(</em><em>c</em><em> </em>+<em> </em><em>d</em><em> </em><em>)</em><em> </em><em>=</em><em> </em>

110 + 110 =

220 degrees.

I hope this helps!

4 0
1 year ago
Read 2 more answers
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