3 years ago

What is 3x-21=2x+5? I can't figure it out and I keep trying to do it but I can't, thanks for the help!

1 answer:

8 0

Answer: x=26

Step-by-step explanation: don't know how i know it does. And your welcome i really hope this helped you if not just let me know my name for this app is rubuscubus

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A. (1.34)(5.46) = (1.76)(x)

Alja [10]

We are given an equation with an unknown variable x. We can find the value of x by dividing both sides by 1.76, as this will leave only x on the right hand side of the equation and its value on the left hand side, as shown below:

$(1.34)(5.46)=1.76(x) \\ \\ 
 \frac{(1.34)(5.46)}{1.76} = \frac{1.76(x)}{1.76} \\ \\ 
 \frac{(1.34)(5.46)}{1.76} =x \\ \\ 
4.16=x$

Thus solving the given equation, we get x =4.16, rounded of to nearest hundredth.

6 0

3 years ago

What is the range of the data? 99.7, 101.8, 103.6,98.6, 100.2, 102.9

erik [133]

Answer:

5.0

Step-by-step explanation:

The data in order looks like so:

98.6, 99.7, 100.2, 101.8, 102.9, 103.6

Take the greatest value and subtract it from the least value to get the range of the data:

103.6-98.6=5

5 is your answer