So,
The slope-intercept form is as follows:
y = mx + b
"m" is the slope, and "b" is the y-intercept. The y-intercept for this equation is (0,b).
Our equation is

That means that

is the slope, and -3 is the y-intercept.
0.8 or 4/5
Both are correct, but in different form.
Your welcome.
Ok so the formula to find the area of a parallelogram, we will use the formula
area = base x height
11.1 x 7.5 = 83.25
Hope it helped
Step-by-step explanation:
Given
(2x + 3 )² - (2x + 3) (x - 5)
= 4x² + 6x + 9 - ( 2x (x - 5) + 3(x - 5 ))
= 4x² + 6x + 9 - ( 2x² - 10x + 3x - 15 )
= 4x² + 6x + 9 - 2x² + 10x - 3x + 15
= 2x² + 13x + 24
Hope it will help :)