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rjkz [21]
3 years ago
7

Which expression simplify to 7y+4?

Mathematics
2 answers:
ivann1987 [24]3 years ago
6 0
The first one I think I’m like 90% sure
kakasveta [241]3 years ago
5 0

Answer:

A C

Step-by-step explanation:

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-12=-2(2-8) <br> Is it true false or an open sentence
MissTica
The statement is false because when you use distributive property, you get -12=-4+16 and when you add 16 to -4, you'll get 12, not -12, making the statement false.
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Select all values that make the equation true.
Aneli [31]

Answer:

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Step-by-step explanation:

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ziro4ka [17]

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Spongebob Square Pants!

Step-by-step explanation:

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3 years ago
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Suppose the x intercept of the graph of y=f(x) are 2 and 3. what are the x-intercepts of y=8f(x)
Yuliya22 [10]

We are given: Function y=f(x).

First x-intercept of the y=f(x) is 2.

x-intercept is a point on x-axis, where y=0.

Replacing y by 0 and x by 2 in above function, we get

0=f(2)

Second x-intercept of the y=f(x) is 3.

Replacing y by 0 and x by 2 in above function, we get

0=f(3)

We are given another function y=8f(x).

Here only function f(x) is being multiplied with 8.

That is y values of function should be multiply by 8.

Because we have y value equals 0. On multiplying 8 by 0 gives 0 again and it would not effect the values of x's.

Therefore,

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6 0
3 years ago
1/2 - 2/9 =<br><br>subtract. Simply if possible. ​
kozerog [31]

Answer:

\frac{5}{18}

Step-by-step explanation:

\frac{1}{2} -\frac{2}{9} =\frac{9}{18} -\frac{4}{18}=\frac{5}{18}

6 0
3 years ago
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