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bezimeni [28]
3 years ago
12

Need Help!!! A,B,C, or D

Mathematics
2 answers:
AnnyKZ [126]3 years ago
7 0
In an ordered pair, the first number is x and the second number is y. Plug in each choice to figure out which is correct.

B is the answer because

2(0) - 8(9/8) = -9




solniwko [45]3 years ago
7 0
B because 2•0-8•(9/8)=-9
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The Opposite Is a Positive Number

Step-by-step explanation:

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8 opposite is -8

4 0
3 years ago
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Evaluate the expression 3^-3×3^-2<br>show work​
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Step-by-step explanation:

hope this helps

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A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate
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3 years ago
uppose that we have a function with a constant amount of work done in initialization, a call to a log-linearsorting algorithm, a
White raven [17]

Answer:

The running time is quadratic (O(n²) )

Step-by-step explanation:

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7 0
3 years ago
Solve the equation.<br><br>5/7=10/x+2​
skelet666 [1.2K]

Answer:

x=-\frac{70}{9}

Step-by-step explanation:

Isolate the variable by doing operations to both sides of the equation.  

The work is shown below:

\frac{5}{7} =\frac{10}{x} +2\\\\\frac{5}{7} - 2=\frac{10}{x} +2 - 2\\\\-\frac{9}{7} = \frac{10}{x}\\\\ -\frac{9}{7}*x = \frac{10}{x}*x\\\\ -\frac{9}{7}x = 10\\\\ -\frac{9}{7}x * (-\frac{7}{9})= 10 * (-\frac{7}{9}) \\\\x=-\frac{70}{9}

6 0
3 years ago
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