(2•7)-5
14-5= 9
So the answer is 9
Answer:
x = 4, 2
Step-by-step explanation:
![(x-2)(2x-3)=(x-2)(x+1)](https://tex.z-dn.net/?f=%28x-2%29%282x-3%29%3D%28x-2%29%28x%2B1%29)
![\\\Rightarrow 2x^2-7x+6=x^2+x-2x-2\\\Rightarrow 2x^2-7x+6-x^2+x-2x-2=0\\\Rightarrow x^2-6x+8=0](https://tex.z-dn.net/?f=%5C%5C%5CRightarrow%202x%5E2-7x%2B6%3Dx%5E2%2Bx-2x-2%5C%5C%5CRightarrow%202x%5E2-7x%2B6-x%5E2%2Bx-2x-2%3D0%5C%5C%5CRightarrow%20x%5E2-6x%2B8%3D0)
While splitting the middle term the sum of the term should give us the middle term and their product should give the last term
![\\\Rightarrow x^2-4x-2x+8=0](https://tex.z-dn.net/?f=%5C%5C%5CRightarrow%20x%5E2-4x-2x%2B8%3D0)
-4-2 = -6
![-4\times -2=8](https://tex.z-dn.net/?f=-4%5Ctimes%20-2%3D8)
![\\\Rightarrow (x-4)(x-2)=0\\\Rightarrow x=4, 2](https://tex.z-dn.net/?f=%5C%5C%5CRightarrow%20%28x-4%29%28x-2%29%3D0%5C%5C%5CRightarrow%20x%3D4%2C%202)
Hence, x = 4, 2
Correct answer is A.
d(A,B) - distance between points
![A(x_1,y_1),B(x_2,y_2)](https://tex.z-dn.net/?f=A%28x_1%2Cy_1%29%2CB%28x_2%2Cy_2%29)
Answer:
3/8
Step-by-step explanation:
First, you need to find 1/2 of a pear. Which is 1/2
Then, you need to find 3/4 of 1/2 of the pear.
To do this, simply multiply 3/4 with 1/2
3×1 = 3
4×2 = 8
<u>3/8 is your answer</u>
It represents the total distance traveled by the car.
Answer D.