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GREYUIT [131]
3 years ago
5

Please help please please

Mathematics
1 answer:
galina1969 [7]3 years ago
4 0
If a point (a, b) is reflected across the y-axis, you make the point (-a, b).

Z(5, 1) ⇒ Z'(-5, 1)
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What number is 80% out of 50?
ValentinkaMS [17]
It is saying that 80/100 which is .80, so 50*80%= 40
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3 years ago
Three tickets to attend an Off-Broadway show cost $81, 4 tickets cost $108, and 5 tickets cost $135. Show that the relationship
Mnenie [13.5K]

Answer:

  • k=27
  • y=27x

Step-by-step explanation:

3 tickets to attend an Off-Broadway show cost $81,

4 tickets cost $108; and

5 tickets cost $135.

Let the price of a ticket=k

Therefore:

  • 3k=81
  • 4k=108
  • 5k=135

Solving any of the equation above gives: x=27

We therefore have:

\left|\begin{array}{c|c|c|c|c|c}$Tickets&1&2&3&4&5\\$Total Cost(\$)&27&54&81&108&135\end{array}\right|

Let y be the total cost of x tickets

  • From the above, the constant of proportionality, k=27

An equation for the relationship is therefore:

y=27x (where x is the number of tickets and y is the total costs (in $)).

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3 years ago
Solve for p: 3p-2=2p/5+p-2/3<br><br>please help ASAP<br>Best answer will be marked brainliest ​
Reika [66]
P=5/6


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Hope this helps you
7 0
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You have a $7,000 credit card debt, and you plan to pay it off through monthly payments of $175. If you are being charged 15% in
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