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PIT_PIT [208]
3 years ago
6

True or false:

Mathematics
1 answer:
MArishka [77]3 years ago
6 0

Answer:A. True, cause they have four sides

B. True cause if you turn them a little they look like a square

Step-by-step explanation:

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for a special concert by a popular band, the concert hall owner decided to charge $20 per ticket for the first "r" rows and $15
Alecsey [184]
R = 16 according to the problem, so the total amount of income will be:
$20*16 + $15*(40 - 16)
= $320 + <span>$15*(24)
= </span>$320 + <span>$360
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that is the income, but the expenses are $275 so the total revenue is the subtraction of those two
total revenue = $680 - $275
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7 0
3 years ago
Sales tax in one state is 9%. What is the amount of tax on a $30.95 purchase?
Mars2501 [29]

Answer:

27850

Step-by-step explanation:

9/100 = x/30.95

9 x 30.95 = 278.5

278.5 x 100

3 0
3 years ago
Question 4 plsss and thank youu
Serggg [28]
A!! Yes, because adjacent sides aren’t perpendicular
6 0
2 years ago
Read 2 more answers
Hi I got stuck on this question on a practice assignment. Can anyone help me please?
jonny [76]

Answer: A and B

Step-by-step explanation:

I think that the answer is A and B because in this case, R is clearly a negative number, because it’s below 0. So if we change the symbol in front of the R, it has to be positive. Let’s say R is -20. Negative R should be - - 20, which is + 20. So -R > 0. We and also say that -R = V because there are an equal number of bounds that separate R and V from 0, and since -R is the inverse of R, it has to be equal to V.

6 0
1 year ago
Simplify 18 - 2[x + (x - 5)]. please i keep getting it wrong
Juli2301 [7.4K]
18-2[x+(x-5)]
18-2[2x-5]
18-4x+10
28-4x
-7+x  or x-7  <-- Simplified version.
x=7      <-- What x equals.

8 0
3 years ago
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