Answer:
Here's one way
Step-by-step explanation:
13) multiply each term by 24
9x - 32x = 96
-23x = 96, divide both sides by -23
x = -4.17
The area of a rectangle is length times width or base times height
so 5 times 2x-3
if you multiply them together 5(2x-3) you would get 10x-15
there is no value of x
so the area would be 10x-15ft^2
The standard deviation of a particular sample is equal to the standard deviation divided by the square root of the sample size. That is,

The mean of a particular sample is equal to the mean of the set the sample was taken from. That is,

Answer:
Step-by-step explanation:-24 divided by 12 gives the answer of what x is. because division is the inverse of multiplication
Where’s the question or picture?