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Anna71 [15]
2 years ago
13

Helpppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! pleaseeeeeee

Mathematics
2 answers:
Umnica [9.8K]2 years ago
5 0

All I can give you is all of them are x12

Galina-37 [17]2 years ago
4 0

Answer:

Step-by-step explanation:

y= money earned , x is the number of hours

k is the constant=y/x=12

<h2>a-  y=12 x</h2>

b- if she worked 18 hours:

y=12(18)

<h2>y=216 dollars</h2>

c- if she earned 330 dollars:

330=12x

x=330/12

<h2>x=27.5 hours</h2>

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zloy xaker [14]

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2 years ago
a rectangle has a perimeter of 88cm. if the height is three times the length of the width what are the dimensions of the rectang
fredd [130]

Answer:

P=88. L=3w

P= 2(w)+2(L)

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88=2w+2(3w)

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3 years ago
Taylor earned $48 for 6 hours of babysitting and $68 for 8.5 hours of babysitting. How long would she have to babysit to earn $3
ZanzabumX [31]
48÷6=$8 per hour
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6 0
3 years ago
1/8 + c = 4/5 <br><br>what is c
ASHA 777 [7]

Answer:

27/40

Step-by-step explanation:

7 0
3 years ago
(Scientific Notation in the Real World MC)
Brrunno [24]

The average number of viewers over the two week is D. 4.85 x 10^5.

<h3>How to calculate the value?</h3>

It should be noted that the scientific notation simply has to do with writing of numbers that are either too large or too small. This will be illustrated thus:

In this case, the TV show had 5.6 x 10^5 viewers in the first week and 4.1 x 10^5 viewers in the second week.

Therefore, the average number of viewers over the two weeks will be:

= (5.6 × 10^5) + (4.1 × 10^5) / 2

= 4.85 × 10^5

Note that we had to divide by 2 since it's average.

Learn more about notation on:

brainly.com/question/5756316

#SPJ1

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