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hodyreva [135]
3 years ago
15

Plsss answer this for meeeee

Mathematics
1 answer:
pashok25 [27]3 years ago
3 0
Answer: x = 10
Explanation:
5x + 4x = 90
9x = 90
9x/9 = 90/9
x = 10
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Sutopa has 3/4 of the money Maneet has. Maneet has $18 less than Kim. Together, they have $286.40. How much money does each of t
anastassius [24]

Solving a system of equations we can see:

  • Sutopa has $73.20
  • Maneet has $97.60
  • Kim has $115.60

<h3>How much money each of them has?</h3>

First, let's define the variables:

  • S =  money that Sutopa has.
  • M = money that Maneet has.
  • K = money that Kim has.

We can write the system of equations:

S = (3/4)*M

M = K - $18

S + M + K = $286.40

First, we can rewrite the second equation to get:

K = M + $18

Now we can replace the first and second equations into the third one:

(3/4)*M + M + (M + $18) = $286.40

Now we can solve this for M:

M*(1 + 1 + 3/4) = $286.40 - $18

M = $268.40*(4/11) = $97.60

Now we can find the other two values:

K = M + $18 =  $97.60 + $18 = $115.60

S =  (3/4)*M =  (3/4)*$97.60 = $73.20

If you want to learn more about systems of equations:

brainly.com/question/13729904

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−6(4a +3) Multiply the polynomial below
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Answer:

- 6(4a + 3) \\  =( - 6 \times 4a) + ( - 6 \times 3) \\   =  - 24a - 18 \\

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The graph shows the relationship between the volume of a rectangular prism and the volume of a square pyramid with an identical
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Step-by-step explanation:

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I think that its 36...

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A lawyer charges a $75 consultation fee and then $120 per hour thereafter.
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Answer:

(a) The dependant veriable is the $120 per hour and the independant veriable is the $75 consultaion fee.
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(c) The relationship between C and T is linear, beacause with the more hours you take the cost increases.
(d) Yes, it is sensible because the points would be in line due to the steady increase of the hourly rate.

(e) For every hour spent the cost increases 120 dollars.
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