Answer:
Step-by-step explanation:
To evaluate substitute x = into f(x)
f() = - × + 5
= - + =
Y=9X+6 (You want to shift everything but the x to the other side right?)
So -6 and you have to do the same to each side which makes:
Y-6=9X
Then to leave the x by itself you need to reserve what you've done again so divide both sides by nine to make/
Y-6/9=X
Hope that made sense!!
2x + 9 = 8
Subtract 9 from each side :
2x = -1
Divide each side by 2 :
x = - 1/2
Answer:
1. .466-
2. -0.6
3. .466-
4. .466-
5. 0.6
Step-by-step explanation:
Your answer would be 24 marbles. This is because if you add up all the number of pulls, you get 20, which means we would need to multiply all of the results by 3 to see how many pulls you would get in a bag of 60, and so 8 x 3 = 24. I hope this helps,