Answer:
-6(3x +2) = 2x -5 -20x -7 (use the distributive property )
-18x -12 = -18x - 12 (i combined like terms on the right side of the equation)
at this point I can tell that it's true for any value of x, so they all apply
Step-by-step explanation:
Answer:
y=85
Step-by-step explanation:
Sample B because we are estimating the number of defective pencils not the machines (I think but yeah)
Answer:
Graph (1)
Step-by-step explanation:
This question is incomplete: find the figures for this question in the attachments.
Given function is,
f(x) = 
f(1) =
= 3
f(2) = 
f(3) =
= 12
f(4) =
= 24
f(5) =
= 48
Table for the points on the graph is,
x 1 2 3 4 5
f(x) 3 6 12 24 48
If we plot these points given in the table, we get the graph which matches to the graph given in option (1).
Therefore, Graph (1) will be the answer.
Answer:
Y=0
0=x2+ 2 -6
X2+2x-6=0
3x2-6= 0
3x 2= 0+6
3x2=6
Step-by-step explanation:
Ans is