B: Apply the distributive property to get 4x - 12=9
3(2x - 1) - 2(3x + 4) = 11x
- Distribute 3 inside the parentheses.
6x - 3 - 2(3x + 4) = 11x
- Distribute 2 inside the parentheses.
6x - 3 - 6x - 8 = 11x
-11 = 11x
<h3>x = -1</h3>
Answer: The answer is d=2x+3(x+1.5)=12
Step-by-step explanation:
In #3, you are given the base and the height of the triangle, so you need only substitute these numerical values into the formula for the area of a triangle of base b and height h:
bh
A= ------ Would you please do this now? A = ?
2
