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3 years ago

Please help me please

Mathematics

1 answer:

Vesna [10]3 years ago

6 0

Answer:

Option D

Step-by-step explanation:

→ Simplify the option

3 × 3 × 2 × 2 = 36

→ Simplify the other part

3 × 2 × 2 = 12

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If 111 people attend a concert and tickets for adults cost $4 while tickets for children cost $3.25 and total receipts for the c

VikaD [51]

Answer:

57 children

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Step-by-step explanation:

Let's call x the number of children admitted and call z the number of adults admitted.

Then we know that:

$x + z = 111$

We also know that:

$3.25x + 4z = 401.25$

We want to find the value of x and z. Then we solve the system of equations:

-Multiplay the first equation by -4 and add it to the second equation:

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Now we substitute the value of x in the first equation and solve for the variable z

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$z = 111-57$

$z = 54$

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3 years ago

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Please help! I need this soon.

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what multiplied by what is 15 but added together is 8

......................................................

Answer: a

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C. Assessment

Crazy boy [7]

1. B
2. A
3. A
All of theses are true

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