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aalyn [17]
2 years ago
9

A city has a 5% sales tax. Is there a proportional relationship between the cost of items before tax and the cost of items after

tax?
If yes, what's the COP?
If no, then explain why.

(20 points being given)
Mathematics
1 answer:
andre [41]2 years ago
5 0

Answer:

I don't know it to be honest but I'm curious now

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6 + 8x = 6x + 10. can somone plz solve this quick
Fudgin [204]

Answer:

x=2

Step-by-step explanation

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aleksandr82 [10.1K]

Answer:

2a^4c-2ac^2-15

Step-by-step explanation:

Sorry, I not sure if this is right or not cause I don't know if the exponent for -4a^4c is that or -4a^4c-15, but I'm just going to go with -4a^4c. However aside from that you just combine like terms.

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If a=8 and b=5 and x=4 and y=6m -2 what is the value of m ?
Serga [27]

Answer:

m = 2

Step-by-step explanation:

Given:

x = 4

y = 6m - 2

a = 8

b = 5

Required:

Value of m

SOLUTION:

x and y are segments of a chord divided when it intersects another chord that also has segments a and b.

According to the Intersecting chords theorem, a*b = x*y

Thus:

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Solve for m

40 = 24m - 8

40 + 8 = 24m - 8 + 8

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\frac{48}{24} = \frac{24m}{24}

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3 0
3 years ago
How do you find the range in a set of numbers?
Angelina_Jolie [31]

Answer:

first order the data from least to greatest. Then subtract the smallest value from the largest value in the set

Step-by-step explanation:

7 0
3 years ago
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What are some of the cities where jazz first developed during the 1920s and 1930s? Why do you think these particular cities beca
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Answer:

Although New Orleans is usually credited with being the birthplace of jazz, similar music also began happening not long after in other cities, including Chicago, Kansas City, and Saint Louis.

Step-by-step explanation:

hope it helps but it is not all the answers .

6 0
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