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katrin [286]
3 years ago
6

Walter owns 60 books now. He plans to buy 10 books every month. Which recursive formula gives the number of books Walter will ha

ve in any month in the future?
A.) next = now + 10, starting at 60
B.) next = 60 × now + 10
C.) next = now + 60, starting at 60
D.) next = now + 10, starting at 10
E.) next = now × 10, starting at 60
Mathematics
2 answers:
adelina 88 [10]3 years ago
5 0
E.) next = now x 10, starting at 60
Mandarinka [93]3 years ago
3 0
E.) next = now × 10, starting at 60.
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atroni [7]

Answer:

x=1, y=2. (1, 2).

Step-by-step explanation:

-3x+10y=17

3x+7y=17

---------------

17y=34

y=34/17

y=2

3x+7(2)=17

3x+14=17

3x=17-14

3x=3

x=3/3

x=1

5 0
3 years ago
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n employee makes ​$161 per hour but is getting a ​45% increase. What is his new wage per hour to the nearest​ cent?
Nadusha1986 [10]

Answer:

The answer is $234

Step-by-step explanation:

<h3><u>Given</u>;</h3>
  • An employee makes $161 per hour.
  • Increase of 45% every hour.
<h3><u>To </u><u>Find</u>;</h3>
  • His new wage

First, find the 45% of $161.

161 × 45 ÷ 100 = $72.5

Now,

$161 + $72.5 = $233.5 = $234

Thus, His new wage will be $234

<u>-TheUnknownScientist 72</u>

4 0
2 years ago
Jason had $414 in his savings account. He deposited $125 last week, and then he withdrew $88 from the account this week to buy n
ExtremeBDS [4]

Answer:

B) 451

Step-by-step explanation:

1) 414 + 125 = 539

2) 539 - 88 = 451

4 0
3 years ago
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Convert the following percent to a decimal: 56 percent.
mihalych1998 [28]

Answer:

0.56

Step-by-step explanation:

Percent means 'per 100'. So 56% means 56 per 100 or simply 56/100. If you divide 56 by 100, you'll get 0.56.

56/100 = 0.56

5 0
2 years ago
Cole ride his bike for 45 miles at a rate if 15 miles per hour. How long did it take him to ride in 40 miles? PLEASE HELP
tatiyna
15x=45
45/15 =3
X=3
45 miles in 3 hours

How long did it take for 40 miles?

15x=40
40/15 = 2.6666667

15 x 2= 30
15 x 2.5 = 37.5
15 x 2.6 = 39
15 x 2.7 = 40.5
1 hour equals 60 mins

Answer:
It took Cole about 2 hours and 6 mins to ride 40 miles.
5 0
3 years ago
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