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Licemer1 [7]
3 years ago
7

ASAPPP!!!!!

Mathematics
1 answer:
Sergio039 [100]3 years ago
5 0

Answer:

185

Step-by-step explanation:

45 +70(2) = 185

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A store charges their customers based on the number of items that they buy. Jane bought four items and was charged $15 and Georg
mojhsa [17]

Answer:

A) f(x) = 3x + 3; f(10) = 33

Step-by-step explanation:

39 = 3x + 3 \\ \\ 36 = 3x \\ \\ 12 = x

15 = 3x + 3 \\ \\ 12 = 3x \\ \\ 4 = x

*33 = 3x + 3 \\ \\ 30 = 3x \\ \\ 10 = x

** From what the problem said, we know that we selected the correct equation.

I am joyous to assist you anytime.

7 0
3 years ago
2.38 Baggage fees: An airline charges the following baggage fees: $25 for the first bag and $30 for the second. Suppose 54% of p
Anna71 [15]

The average baggage-related revenue per passenger is $16.30 per passenger.

<h3>Expected value</h3>

Expected value formula: x×p(x)

First step

No passenger=0×.54

No passenger=0

Second step

One checked luggage for first bag=.30×$25

One  checked luggage for first bag=$7.50

Third step

Two piece  for the first and second bag=.16×($25+$30)

Two piece  for the first and second bag=.16×$55

Two piece  for the first and second bag=$8.80

Last step

Expected value=$7.50+$8.80

Expected value=$16.30

Therefore the average baggage-related revenue per passenger is $16.30 per passenger.

Learn more about expected value here:brainly.com/question/24305645

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7 0
2 years ago
0.4(2-0.5) = 0.2(1 + 3)<br> Help me
Lina20 [59]

Answer:

0.6 = 08

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the difference between the mean and the median of the data set?
Pepsi [2]
As you probably know there is a difference between mean and median -- the mean acts as a measure of the average, and on the other hand median measures the middle number. The median in this is 15 and the mean is also 15.
4 0
3 years ago
Suppose y varies directly with x. if y=7 when x=2, find y when x=3
DENIUS [597]
7/2=y/3

21=2y

Y=21/2

Hope this helps!
6 0
3 years ago
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