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3 years ago

9

PLEASE HELP RIGHT AWAY!!!

1 answer:

Drupady [299]3 years ago

6 0

<span>Part A: How many solutions does the pair of equations for lines A and B have? Explain your answer.
The pair of equations have two solutions this is because the graph has been plotted from two systems of linear equations that the number of solutions is equal to the number of equations which is equal to 2 solutions.

</span><span>Part B: What is the solution to the equations of lines A and B? Explain your answer.
The solution to the systems of equations is found at the point where the lines intersect. This is at point (3,4); Thus the solution to the equation is x=3 and y=4. </span>

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I need big help, what are the step by step math problem and the answer to (18/-2)^2?

Serggg [28]

Hii :))

$\tt \: ( \frac{18}{ - 2} ) ^{2} \\ \tt \: = (- \frac{18}{2} ) ^{2} \\ \tt = \frac{-18 \times -18}{-2 \times -2} \\ = \tt \frac{324}{4} \\ = \boxed{\tt\:81}$

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3 years ago

Read 2 more answers

Haeden observed that 65% of her coworkers prefer the local talk news radio station. If 28 of her coworkers do not prefer talk ne

vekshin1

Part A

Let x represent the number of coworkers who prefer the talk news radio.

$65$ % prefer the talk news radio,

$100-65=35$ % will be the percentage that corresponds to coworkers who do not prefer the talk news radio.

Part B

We apply ratio to find x.

$65:x$

$35:28$

Hence number that corresponds to 65% will be greater than 28.

If more, less will divide.

This implies that,

$x=\frac{65\times 28}{35}=52$

Hence 52 of her coworkers prefer the local news talk station.

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(in attachment)

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