Answer: it’s B
your welcome
Step-by-step explanation:
For the second example, x should be 25, not 80.
Answer:
ax2 + bx + c = 0.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Width=(Length-2) units
W=(L-2) units
Area of the rectangle= 35 square units
Area = length* Width

Subtracting 35 both sides:

Solving the quadratic equation for 'L' ;
Using factorization:

Taking common from the equation :

OR

The length cannot be negative, therefore Length(L)= 7


Answer:
D
Step-by-step explanation
you see 6 squrs and One whole.