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Anni [7]
3 years ago
14

Please give me the correct answer.Only answer if you're very good at math.​

Mathematics
2 answers:
lisov135 [29]3 years ago
5 0
0.45m - 9 = 0.9m
-9 = 0.45m

If the next part asks you to solve for m, you’ll divide both sides of the equation by 0.45, and find m = -20
GaryK [48]3 years ago
3 0

Answer:

-9 = 0.45m

Step-by-step explanation:

0.45m - 9 = 0.9m

  • ^ Subtract 0.45m from BOTH sides. so 0.9m - 0.45m... etc
  • Why? So that we can make the equation less complicated. Our goal is to isolate the variable m to be on one side of the "=" sign by itself
  • That will equal to:

-9 = 0.45m     <-- ANSWER

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jenny won the ping pong championship eight more times than gerardo. they have won a combined total of 32 championship
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3 0
3 years ago
What is the answer to (t+8)(-2)=12
Lunna [17]
(t + 8) (-2) = 12

Distributive property >>>      -2t + -16 = 12

Inverse operation >>>>    -2t + -16+16 = 12+16
 
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Divide >>>>                       -2t/-2 = 28/-2

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8 0
3 years ago
Read 2 more answers
1 point
Alex

Answer:

Step-by-step explanation:

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h=17tan49

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5 0
2 years ago
Brain bought 2 shirts for 14.50 each and a pair of shoes for 29.99 the sales tax was 6%
Sedbober [7]
Cost of each shirt bought by Brain = 14.50
Then
Cost of 2 shirts bought by Brain = 2 * 14.50
                                                    = 29
Cost of a pair of shoes = 29.99
Total amount spent by Brain before tax = 29 + 29.99
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Percentage of sales tax that needs to be paid = 6%
Amount of sales tax that needs to be [paid = (6/100) * 58.99
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                                                                     = 3.54
So
the total amount spent by Brain including tax = 58.99 + 3.54
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I hope this is the answer you were looking for.
6 0
3 years ago
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