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Keith_Richards [23]
3 years ago
5

You are trying to decide which cell phone plan to purchase. Plan A chargeres $40 for a new phone and $20 a month for usage. Plan

B provides the phone for free, but has a fee of $30 a month for usage.
Use the substitution method to determine when the two plans will cost the same.
Mathematics
1 answer:
zzz [600]3 years ago
7 0

Answer:

Hmmm, might be in the 1,000s or an exact number: 2,567

Step-by-step explanation:

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ryan earns $5 for each small dog he walks and $8 for each latge dog he walks. today he walked 8 dogs and made a total of $55. ho
ad-work [718]

If we divide 55 (the total amount of money he made) by 5 (price to walk one small dog), we get 11. Meaning that the maximum amount of small dogs he could possibly walk and receive that amount of money is 11. However, he only walked 8 dogs. Therefore Ryan would have needed to walk a specific amount of large dogs in order to earn 55 dollars in total.

After doing some process of elimination, I reached this conclusion:

3 small dogs = $15

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The combination of the two would equal $55.

Therefore, the answer would be 3 small dogs.

7 0
4 years ago
Gamma rays have the longest wavelength on the electromagnetic spectrum.
Serhud [2]
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3 0
4 years ago
Two events, X and Y, are independent of each other. P(Y) = 5/6 and P(X and Y) = 1/3. What is P(X) written as a decimal? Round to
Ksenya-84 [330]
For independent events,
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5 0
3 years ago
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A cooler is filled with different juices. There are 24 bottles of juice: 6 orange juice, 4 apple juice, 2 cranberry juice, and 1
enot [183]
There would be 22 juices left in total, 5 oranges juice and 3 apple juice will be left, don't really get it tho. But hope it helps
6 0
3 years ago
Find the missing length on the triangle. Round your answer to the nearest tenth if
Ierofanga [76]

Answer:

D. 10.6

Step-by-step explanation:

Using Pythagoras' theorem

hyp² = side ² + side²

hyp² = 7² + 8²

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hyp² = 113

hyp = sqrt of 113

hyp = 10.6

<em>PLEASE</em><em> </em><em>DO MARK</em><em> </em><em>ME AS</em><em> </em><em>BRAINLIEST</em><em> </em><em>IF</em><em> </em><em>MY ANSWER</em><em> </em><em>IS HELPFUL</em><em> </em><em>;</em><em>)</em><em> </em>

4 0
3 years ago
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