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KiRa [710]
3 years ago
7

Solve the system of linear equations by substitution

Mathematics
1 answer:
marin [14]3 years ago
7 0
Im sorry i would help but i cant read the paper 

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At a movie theatre adult tickets cost $10 and child ticjets cost $6. Which equation can be used to find s, the number of dollars
timurjin [86]

Answer:

s = 10k + 30

Step-by-step explanation:

Cost of Adults ticket = $10 per adult

Cost of Ticket = $6 per child

Number of adults = k

Number of Children = 5

s = Total cost

Total cost = (Cost per adult * number of adults) + (Cost per child * Number of children)

s = ($10 * k) + ($6 * 5)

s = $10k + $30

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2 years ago
2d(3*6)=48y when y=1/4
vaieri [72.5K]

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Step-by-step explanation: 48y = 48/4 = 12. So, 2d(18) is equal to 12. 12/18 is 2/3 so 2d has to equal 2/3. That means d = 1/3.

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kaheart [24]

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antiseptic1488 [7]
X^3+4y^3-2x^3+2y^3
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the answer is b = 2A - B / h

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