1 year ago

Rod made a scale drawing of a petting zoo. He used the

Mathematics

1 answer:

SCORPION-xisa [38]1 year ago

6 0

Answer: 15m

Step-by-step explanation:

Since 1cm is to 5m, just multiply 3 by 5 and you will get 15.

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Tickets to a school play are $4.50 for an adult and $3.00 for a student. If 300 tickets are sold and $1087.50 collected, how man

Kryger [21]

Answer:

<h2>125 tickets for an adult</h2><h2>and 175 tickets for a student</h2>

Step-by-step explanation:

$a-\text{number of the tickets for an adult}\\s-\text{number of the tickets for a student}\\\\(1)\qquad a+s=300\\(2)\qquad4.5a+3s=1087.5\\------------\\(1)\\a+s=300\qquad\text{subtstitute}\ s\ \text{from both sides}\\a=300-s\\\\\text{Put it to (2):}\\\\4.5(300-s)+3s=1087.5\qquad\text{use distributive property}\\\\(4.5)(300)+(4.5)(-s)+3s=1087.5\\\\1350-4.5s+3s=1087.5\qquad\text{subtract 1350 from both sides}\\\\-1.5s=-262.5\qquad\text{divide both sides by (-1.5)}\\\\\boxed{s=175}$

$\text{Put the value of}\ s\ \text{to (1):}\\\\a=300-175\\\\\boxed{a=125}$

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2 years ago

What do the factors (x+2)(-8x+70)in the factored form represent?

Tasya [4]

Answer:

-2(x+2)(4x-35)

Step-by-step explanation:

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2 years ago

Ella owns 15% of Fitz Incorporated. The rest of the shares are owned equally by the remaining 5 shareholders. What percent of th

timurjin [86]

Answer:

17%

Step-by-step explanation:

The total corporation shares is 100%
If Ella owns 15% of Fitz,the remaining shares is 100-15=85%
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2 years ago

Rosa made 12 gallons of lemonade to sell at a lemonade stand. How many pints of lemonade did she make?

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96 pints, because 1 gallon equals 8 pints, so 12 X 8 equals 96.

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2 years ago

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(20m + 3) - (7 m - 5)<br> Find the difference

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20m-7m= 13m
3--5=8
13m+8

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2 years ago

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