The cost of a jacket increased from $80.00 to $90.40. what is the percentage increase of the cost of the jacket?

So the Percentage Increase in Price would be 13%

Step-by-step explanation:

Given:

Old Price of jacket = $80.00

New Price of Jacket = $ 90.40

To Given:

Percentage Increase = ?

Solution:

WE have to find the Percentage Increase

By the formulas we know that

Percentage Increase %

Now we will find the difference in values

Difference = New Value - Old Value

                 = 90.40 - 80.00

                 = $ 10.40

Now the formula we have is

Percentage Increase %

Putting in the values

Percentage Increase %

                                  %

                                         = 13%

So the Percentage Increase in Price would be 13%

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.