$430 because you divide 15,480 divided by 36 and get your answer
First multiply x - 8 by 5:

Now you have to leave the linear term (5x) in one side and the constant terms (-40, 26, -29) in the other:

Divide -15 by 5 and you will get the value of x

The value of x = -3
If we take the graph with x as number of years and y as amount of dollars in it as mentioned in the equation;
gradient of the graph/ slope (m) = Change in y / change in x
so if we take a certain portion of the graph
x is the number of years, since we know the growth for one year,
lets take change in x as 1 year
y is amount of dollars, the change in amount of dollars for one year is 28
therefore change in y is 28
m(slope) = 28(change in y) / 1 (change in x)
= 28
Yes and no it depends on what the answer is
Answer: 30
Step-by-step explanation:
Because you can break the pentagonal base into triangles and the formula to find the area of a triangle is 1/2 Bh so 840/14 = 60 divided by 1/2 = 30