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marshall27 [118]
2 years ago
13

Jamal earns $40 washing 5 windows. At this rate, how many windows did Jamal wash to earn $80?​

Mathematics
2 answers:
maksim [4K]2 years ago
8 0

Answer:

Jamal washed 10 windows

Step-by-step explanation:

The rate that Jamal washes windows at is $8/1 window

8/1=80/10

I hope this helped

Alja [10]2 years ago
3 0
10 windows : divide 40/5=8
Then divide 80/8 =10
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trouble varies directly as distance
lets say t=trouble and d=distance
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given
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t=(1/20)d

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t=(1/20)60
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Answer:


Step-by-step explanation:

The only thing you need to watch carefully is the divisor which in this case is   x - 3. The divisor, in synthetic division, is the number that will make the binomial go to 0.  

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So the divisor is 3.

3  ||  2    4    -35    15

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======================

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So the quotient is

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