the cost of a parking permit consists of a one-time administration fee plus a monthly fee. a permit purchased for 12 months costs $660. a permit purchased for 15 months costs $810. what is the administration fee?

Answers

Answer 1
Answer: The cost of a parking permit consists of a one-time administration fee plus a monthly fee.
=> a permit purchased for 12 months costs $660.
=> a permit purchased for 15 months costs $810. 
let's determine  the administration fee.
=> 810 - 660 dolalrs = 150 dollars is added for additional 3 months.
=> 150 / 3 months = 50 pesos per month.
=> 50 * 12  = 600 dollars.
=> 660 dollars - 600 dollars = 60 dollars is the administration fee.
Answer 2
Answer:

Answer:

✔ D. $60

Step-by-step explanation:

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Answers

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What is 2x3x6x4x7x5x0x4x5

Answers


I followed the numbers across, thinking to myself "this won't be
too hard to multiply, because they're all small numbers".  And then
when I got to the zero, I burst out laughing !  It doesn't matter at all
what all the other numbers are.  Once there's a zero in there, the whole
product will be zero, no matter what else gets multiplied along the way.
There could be millions and billions in there.  You wouldn't need to do
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So your question is 
\sf{2*3*6*4*7*5*} \bf{0} \sf{*4*5=}

We need to use this property:
\sf{a * 0=0}

So then your problem has one number that is a 0. And all these numbers are getting multiplied. That means you could have like a million numbers, but if you multiply it by 0 even once, your final answer will be 0.

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\boxed{\bf{0}}

∠A and ∠B are supplementary. If m∠A = 83° , what is the measure of ∠B?
83°
97°
17°

Answers

suplementary means adds to 180
a+b=180
a=83
83+b=180
minus 83 both sidse
b=97

answer is 97 degrees

Answer:

it is 17 d

Step-by-step explanation:

A washer and a dryer cost $900 combined. The washer costs $50 less than the dryer. What is the cost of the dryer?

Answers

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Find the midpoint of the line segment whose endpoints are (-2, 5) and (4, -9).

Answers

Solving for the midpoint can be done by looking for the average of each of the given x-coordinates and y-coordinates. The 2 obtained averages are the new x-coordinate and y-coordinate. This shown below:

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Therefore, the new midpoint is (1,-2)

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Answers

Answer:

they are 2 lines that look ;like this =

Step-by-step explanation: the 2 lines of the equal sign are parallel

they are side by side like two lines next to each other