There is a difference of 3 on the x axis
Answer:
a = 5
Step-by-step explanation:
If it's easier for you, you can replace n(a) with y and put a as x.
Now the equation is y = 7x + 4.
It asks you to put in 39 as y.
39 = 7x + 4.
To solve this, the goal is to isolate the variable on one side. The first step I see is to subtract the 4 from both sides.
35 = 7x
Now divide both sides by 7 and we're done!
5 = x
Answer:
C.
Step-by-step explanation:
The gas mileage in miles per liter is 4.3_ (Repeating decimal) miles/liter
I found this by doing 325 / 75 = 4.3_ (the 3 is repeating)
Hope that helps!!
The exponential function used to represent the profit after t years is
<h3>Exponential function</h3>
An exponential function is in the form:
y = abˣ
where y, x are variables, a is the initial value of y, and b is the multiplier.
Let y represent the profit after t years.
Since the profit on a given day is $550 and is growing exponentially at a rate of 60% per year. Hence:
- a = 550
- b = 100% + 50% = 1.6
The profit function is given by:
The exponential function used to represent the profit after t years is
Find out more on exponential function at: brainly.com/question/12940982