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jonny [76]
3 years ago
13

A ​270 $ suit is marked down by ​%.20 Find the sale price.

Mathematics
1 answer:
Bond [772]3 years ago
7 0

Answer:

$216

Step-by-step explanation:

Do \frac{20}{100} = 0.2. Now you do 270 x 0.2, which equals 54. Finnaly you do 270-54, which equals 216. So now you have your answer.

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At the city museum, child admission is $5.20 and adult admission is $9.50. On Friday,133 tickets were sold for a total sales of
fredd [130]

Answer:

55 adult tickets were sold on Friday.

Step-by-step explanation:

A linear system will be used to model the system.

Let c be the number of child tickets and a be the number of adult tickets

Then according to given statements

a+c = 133\ \ \ \ Eqn\ 1\\9.50a+5.20c = 928.10\ \ \ Eqn\ 2

From equation 1

a = 133-c

Putting this in equation 2

9.50(133-c)+5.20c = 928.10\\1263.5-9.50c+5.20c=928.10\\1263.5-4.3c = 928.10\\-4.3c = 928.10-1263.5\\-4.3c=-335.4\\\frac{-4.3c}{-4.3} = \frac{-335.4}{-4.3}\\c = 78

Putting c = 78 in equation 1

a+78 = 133\\a = 133-78\\a = 55

Hence,

55 adult tickets were sold on Friday.

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2 years ago
Reduce the 24 hour clock times in 12 hour clock time add am or pm
Shkiper50 [21]

Answer:

1) 1:04 am

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5) 12:40 pm

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Which set of ordered pairs represents a function? ​
Alika [10]
You’re correct answer is the first
3 0
3 years ago
PLEASE HELP WITH THIS EQUATION!!! WILL GIVE BRAINLIEST AND RATING!!!!!!!
GuDViN [60]

Answer:

-8x+6

Step-by-step explanation:

we know that

The expression Subtract (5x-2) from (-3x+4) is equivalent to the algebraic equation

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Combine like terms

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=(-8x)+(6)

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3 years ago
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Damm [24]

Answer:

C. Irrational because it is a non-terminating and non repeating

3 0
3 years ago
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