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nalin [4]
3 years ago
9

Solve for a 2a + ab = b

Mathematics
1 answer:
amid [387]3 years ago
6 0
Answer: a= b/ b+2


Step 1: factor out variable a.

a(b+2)= b

Step 2: divide both sides by b+2.

a(b+2)/ b+2 = b/b+2
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Stacey is selling tickets to the school play. The tickets are $8 for adults and $3 for children. She sells twice as many adult t
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48 adult tickets and 24 children tickets were sold.

Step-by-step explanation:

Given,

Cost of one adult ticket = $8

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Let,

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Number of child ticket sold = y

According to given statement;

8x+3y=456     Eqn 1

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Putting value of x from Eqn 1 in Eqn 2

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Dividing both sides by 19

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Putting y=24 in Eqn 2

x=2(24)\\x=48

48 adult tickets and 24 children tickets were sold.

Keywords: linear equation, substitution method

Learn more about linear equations at:

  • brainly.com/question/11253316
  • brainly.com/question/11258952

#LearnwithBrainly

6 0
3 years ago
Lan make 60 cakes. he gives 1/4 of the cakes to Helen. he gives 20 of the 60 cakes to sue. what fraction of the 60 cakes does he
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Answer:

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Step-by-step explanation:

1/4 × 60 = 15

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He gave away a total of 35 cakes.

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24 divided by 8 (unit rate) = $3

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2 years ago
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