Answer: The value of x is -6.
Explanation:
To calculate the value of 'x', we need to solve each function happening inthe equation.
The equation provided to us is 
To solve this, we will multiply 4x with 2 and then subtract the like terms and finally, we evaluate the value of 'x'.

Hence, the value of x will be -6.
The JWST is postioned about 1.5 million kilometers from the earth on the side facing away from the sun
-459.67 Degrees Fahrenheit
Answer:
most probably 5120J. or 32000x0.8= 25600J
Explanation:
the 1st machine has 20% efficiency. if we supply 32000 joules to the 1st machine then the work output is 32000x0.2 = 6400 J.
if this output from the 1st machine with an output of 6400J is passed through the second machine with an efficiency of 80% then we get 6400x.80 = 5120J.
Answer:
420mph
Explanation:
This is a weird thing to do for an account.