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mote1985 [20]
3 years ago
6

Rewrite 30+42 using distributive property

Mathematics
1 answer:
tatuchka [14]3 years ago
5 0
<h2>5(2+4) + 2(10+11)</h2><h2>10+20     20+22</h2><h2>30           42</h2>
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Step-by-step explanation:

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WILL GIVE BRAINLIEST!!!!!!! A boy had 20 cents. He bought x pencils for 3 cents each. If y equals the number of pennies left, wr
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Answer:

Hey there!!

The total number of cents - 20

Cost for each pencil - 3 cents

Number of pencils bought - ' x '

y = number of pennies left

What is the domain ?

Show how y is dependent on x ..

Let's get this into an equation :

... The total cost for x pencils bought = 3x

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Notice : If the x value changes, the y value changes too

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Domain = ?

... Remember - The total number of pennies = 20 ; hence, the total cost cannot go above 20 cents.

Hence, we will have to work with inequalities

The equation :

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Let's take this as 6

Hence , the domain will be :

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Angle B=60 degrees

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4 0
3 years ago
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