Answer:
40%
Step-by-step explanation:
100%- 60% =40%
Hence average rate of change on the given time interval is: -4
6 x 7 + 9 x 7
Explanation:
Ok so if you separate that figure into two shapes, you will have 2 rectangle.
Its kinds too long to explain, but just know that to find the formula of a rectangle is length x width.
So, find the area of the rectangle on the left first:
The width of the rectangle on the left is 6
The length is 7
Multiply 6 x 7
Next, find the area of th rectangle on the right:
The length is 9
The width is 7
Multiply 9 x 7
Since this is originally one figure, we do this:
6 x 7 + 9 x 7
MARK BRAINLIEST
Com ment me if u have ang questions
Combine the like terms in this expression and write your results in the simplest form: <span>3x – y + 4x + 6 – 2y
7x - 3y + 6 (answer)</span>