John earns $50 less than three times as much as Sam each week. Together Sam and John earn $1200 A week. How much does Sam earn q

Question

3 years ago

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uestion

1 answer:

docker41 [41] · Answer 1 · 2022-02-21T22:34:03+03:00

Answer:

The earning of Sam is $312.5

Step-by-step explanation:

Given as :

The total earning of John and Sam together = $1200 per week

Let the earning of sam each week = x

So, The earning of John is ( 3 x - $50 )

Now, According to question

John earning + Sam earning = $1200 per week

So, ( 3 x - $50 ) + x = $1200

Or, 4 x - $50 = $1200

Or, 4 x = $1200 + $50

Or, 4 x = $1250

∴ x = $\frac{1250}{4}$ = $312.5

And ( 3 x - $50 ) = 3 × $312.5 - $50

So, = $ 887.5

Hence The earning of Sam is $312.5 Answer