26.10.2022

19v - 17 = 7v

I am in Middle School and I have some trouble understanding this. Thank you!

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02.12.2022, solved by verified expert
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Answer:

v = 17/12 = 1 5/12

Step-by-step explanation:

Given 

19v - 17 = 7v 

reshuffling and combining similar terms 

19v - 7v = 17 

12v = 17 

dividing both sides by 12 

v = 17/12 = 1 5/12

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Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
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0.0035 per gram < 0.003705882 per gram
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The answer is in the image 

The answer is in the image 
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F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Mathematics
Step-by-step answer
P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

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Step-by-step answer
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The solution is given in the image below

The solution is given in the image below
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Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

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