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Setler [38]
3 years ago
6

Covert 15/7/8 to a decimal

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
5 0

Answer:

17.142857

Step-by-step explanation:

-15/1/7/8

-(15/1) (8/7)

-(15)(8)/(1)(7)

=120/7 *or* 17.142857

serg [7]3 years ago
4 0

Answer:

0.268

Step-by-step explanation:

In the attached file

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Ms. Carr's Class Is Selling Magazines To Raise Money For A Field Trip. The Students In The Class Device They Wanted To Make 5.50
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Should the story be, how much money must they raise to have a profit of 5.5 on each magazine and still have enough for the field trip, then you have a different equation which varies only in adding the cost of each magazine, either case, M should be defined not as money they need to raise (cause here they will be short on their goal) but Money they must earn. And again, you should rewrite your equation to be: 

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6 0
2 years ago
Read 2 more answers
What is-3/7x-2 in standard form
Eddi Din [679]
If you are given y = (-3/7)x - 2 and you want it in the form Ax+By = C, then...

y = (-3/7)x-2
7*y = 7*( (-3/7)x-2) ... multiply both sides by 7
7y = -3x-14 ... distribute and multiply
7y+3x = -3x-14+3x ... add 3x to both sides
3x+7y = -14

The standard form equation is 3x+7y = -14
3 0
3 years ago
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