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jok3333 [9.3K]
2 years ago
9

Kathy travels in a taxi which charges $ 5.75 flat rate in addition to $ 2.50 per mile. Kathy has only $25 in her wallet. How man

y miles can Kathy travel without exceeding her limit?
HELPP
Mathematics
1 answer:
matrenka [14]2 years ago
6 0

Answer: 7.7 miles

Step-by-step explanation:

2.5x + 5.75 = 25 (<em>x = each mile traveled)</em>

2.5x = 25 - 5.75

2.5x = 19.25

x = 7.7 miles

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oksian1 [2.3K]

Answer:

147.5 km and 64.4 km

Step-by-step explanation:

a=120  km

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β=28 degrees ( ∘)

 

b^2=(a^2)+(c^2)−2ac*cosβ  

70^2 =(120^2 )+(c^2)−2⋅ 120⋅ c⋅ cos(28∘ )  

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note p, q, and r are replacement variables in the Pythagorean theorem since a, b, and c are already in use

p=1;q=−211.907;r=9500  

D=(q^2 ) −4pr=(211.907^2 )−4⋅1⋅9500=6904.75561996  

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c_{1,2}  =   (−q±  \sqrt{D}   )/2p=(211.91±\sqrt{6904.76})/2

​c_{1,2}  =105.95371114±41.5474295834  

(c_{1}−147.501140726)(c_{2}−64.4062815596)=0

c_{1}=147.501140726  

c_{2}=64.4062815596  

5 0
3 years ago
Please help i will give you brainian.
Fed [463]

Answer:

Step-by-step explanation:

I can’t really see it what it say

6 0
2 years ago
Help me!!!!!!!!!! Please check my answers
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I believe that your answer is wrong and that it should be 19.2. If you set up a proportion of 5/12=8/x, and solve for x, that’s what you get
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Technician A says that a MAF sensor is a​ high-authority sensor and is responsible for determining the fuel needs of the engine
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