Answer:
The first increase was of 60%.
Step-by-step explanation:
The initial value of the product is x.
The first increase was of y.
The second increase is of 25%, that is, 1.25.
The final price was double the original, so 2x.
This situation can be modeled by the following equation:
We want to find y.
Simplifying by x
After the first increase, the value was 1.6 of the original value, that is a increase as a percent of (1.6 - 1)*100 = 60%.
5x^3 -3x^2 +8x +10 Just combine all the like terms and multiply everything in the second parentheses by -1
Answer:
Perimeter: 30
Step-by-step explanation:
So we know that to get the area we multiply the height by the width and we already know the area and height.
Area: 50
Height: 5
So to find the width, we just divide:
50/5 = 10
So now we have everything we need to find the perimeter. The perimeter is all the sides added up. So, 5+10+5+10 = 15+15 = 30
Hope this helps
Answer:
i dont got the answer but u can download a pic
calculator so this picture will give u answers.
