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ratelena [41]
3 years ago
9

I need your helpppppppppp

Mathematics
1 answer:
svp [43]3 years ago
5 0

1) 10, 20, 30, 35, 40, 41, 42 Her total value of Zoe's coins is 42 cents.

2) 25, 35, 45, 50, 55 His total value of Marc's coins is 55 cents.

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The following problem describes procedures that are to be applied to numbers. Repeat the procedure for four numbers of your choi
mart [117]

Answer:

Conjecture: For every number x, the result of the is 2x

Step-by-step explanation:

First Number: 8

Multiply by 88: 88 * 8 = 704

Add 88: 704 + 88 = 792

Divide by 44: 792/44 = 18

Subtract 2: 18 - 2 = 16

Second: 10

Multiply by 88: 88 * 10 = 880

Add 88: 880+88=968

Divide by 44: 968/44=22

Subtract 2: 22-2=20

Third: 5

Multiply by 88: 88*5 = 440

Add 88: 440+88=528

Divide by 44: 528/44=12

Subtract 2: 12-2=10

Fourth: 2

Multiply by 88: 88*2=176

Add 88: 176+88=264

Divide by 44: 264/44=6

Subtract 2: 6-2=4

On a general terms:

Let the number be x.

Multiply by 88: 88x

Add 88: 88x + 88

Divide by 44: \frac{88x + 88}{44} = \frac{88x}{44} + \frac{88}{44} = 2x+2

Subtract 2: 2x + 2 - 2 = 2x

Notice that for every input x, the result is 2x

8 0
3 years ago
F (2) = <br> (please give an explanation i'm confused)
juin [17]

Answer:

I think it would be like f x2 so you would reorder the term and get 2f

Step-by-step explanation:

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3 years ago
Gabrielle's age is two times Mikhail's age. The sum of their ages is 21 . What is Mikhail's age?
kirza4 [7]

Answer:

Gabrielle is 14 and Mikhali is 7

7 0
3 years ago
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A fifth-grade class completely covers a walkway with square tiles. The sides of each tile measure 3/4 ft as shown below. The len
padilas [110]
The answer is 180 ft squared
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PLEASE HELP I WILL MAKE YOU BRAINLIEST IF IT LETS ME<br><br> NO FAKE LINKS OR YOU WILL BE REPORTED
Kaylis [27]

Answer:

The top left graph

Step-by-step explanation:

All the others are wrong

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3 years ago
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