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loris [4]
3 years ago
12

Write the equation that the phrase represents, then solve the equation. The difference of a number and 1 2/7 is 5 1/2 ( with exp

lanation )
Mathematics
1 answer:
BaLLatris [955]3 years ago
8 0

Answer:

n = 95/14, or 6 11/14

Step-by-step explanation:

Let the number be n.  Then:

n - 1 2/7 = 5 1/2.

Multiplying each term by the LCD (which is 14), we get:

14n - 18 = 77

Then 14n = 95  

and so the desired result is n = 95/14, or 6 11/14

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kaheart [24]
If the tank is full with gas she can drive 240 miles (or 20 times/days to and from work) I guess you have forgotten to write the question, but I hope this i what you are looking for. If not, let me know so I can help you further. Enjoy your day.
5 0
3 years ago
Solve the absolute value equation |2x|+5=17
kondaur [170]

Answer:

x=6/x=-6

Step-by-step explanation:

subtract 5 from each side to isolate the absolute value function

2x=12

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7 0
3 years ago
Put the given function into vertex form. Fill in the blanks to complete the function below.
vovangra [49]
I’m sorry if this isn’t much help but i think it’s: Y=(x+3)2−22
6 0
3 years ago
Given the following values, what would the stems be? 4, 25, 56, 78, 105, 112 4 though 11 0 though 11 4 though 12 0 though 7
ss7ja [257]

Answer:

  0 though 11

Step-by-step explanation:

The stems are generally the numbers you get when you drop the units digit. The minimum number in your list is 04, so its stem would be 0. The maximum number in your list is 112, so its stem would be 11. You usually want to have the stems cover the entire range from minimum to maximum, so the stems would be 0 through 11.

___

Here's what the "stem and leaf plot" might look like for these values.

0 | 4

1 |

2 | 5

3 |

4 |

5 | 6

6 |

7 | 8

8 |

9 |

10 | 5

11 | 2

3 0
3 years ago
Find the perimeter of ABHG
nadezda [96]

Answer:

  • 124 in

Step-by-step explanation:

Use ratios to find x and y, then find AB and GH, them sum up the lengths.

<u>Find x:</u>

  • 12/15 = x/10
  • x = 12*10/15
  • x = 8 in

<u>Find y:</u>

  • 12/15 = 16/y
  • y = 15*16/12
  • y = 20 in

<u>Find AB:</u>

  • y - 14 = 20 - 14 = 6 in

<u>Find GH:</u>

  • 5x - 3 = 5*8 - 3 = 37 in

<u>Find the perimeter:</u>

  • P = 6 + 15 + 20 + 10 + 37 + 8 + 16 + 12 = 124 in
6 0
3 years ago
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