Answer:
X = 1.3
Step-by-step explanation:
Answer:
<h2>4</h2>
Step-by-step explanation:
5k-2k=12
3k=12
k=4
(f+g)(x)=f(x)+g(x)=(2x-6)+(4x+7)=6x+1
(f-g)(x)=f(x)-g(x)=(2x-6)-(4x+7)=-2x-13
(fg)(x)=f(x)×g(x)=(2x-6)(4x+7)=8x^2-10x-42
(f+g)(-2)=f(-2)+g(-2)=(2(-2)-6)+(4(-2)+7)=-11
Answer:
0.7
Step-by-step explanation:
To find out where to plot the point, you have to multiply -1.4 by -0.5 to get 0.7. Then you find it on the number line and plot it.
Answer:
2
Step-by-step explanation: