speed = 23000* 3.14= 72220 inches/ minute
* I don't have a phone, so I am not able to show my work
Step-by-step explanation:
1. 3 multiplied by x is the same value of 6
2. since 3x is on the left side we have to divide the equation by 3 on both sides which doesn't change the value of x, but it helps us get the value for x. so when you divide the equation by 3 the answer for x=6/2 which 2 divided by 6=3
Hope that helps :)
Marian will pay $472.50 for the sound system if she pays the full amount in one year.
Step-by-step explanation:
Given,
Money borrowed for sound system = $450
Interest rate = 5%
Amount of interest = 5% of money borrowed
Amount of interest = 

If she pays the amount in one year;
Total amount to be paid = Money borrowed + Amount of interest
Total amount to be paid = $450 + $22.50 = $472.50
Marian will pay $472.50 for the sound system if she pays the full amount in one year.
Keywords: interest, addition
Learn more about addition at:
#LearnwithBrainly
Answer:
Slope = 2.3 or 2
Step-by-step explanation:
First, to find the slope of the given coordinates (9,22) and (15,36), we must establish what will be our starting and endpoint.
Let's have (9,22) be our starting point.
And (15,36) be our endpoint.
First, what is the change in x?
The change in x is 6, because 9 + 6 = 15. (Δx = 6)
Second, what is the change in y?
The change in y is 14, because 22 + 14 = 36. (Δy = 14)
Now we can find the slope by dividing the change in y over the change in x or Δy/Δx:
= 2.3 or 2