10% is 90 1% is 9 90x4 is 360 add 9 is 369 nearest hundred is 400 i guess but the answer is deffinately 369
Answer: 8
Step-by-step explanation:
20*.4=8
Answer:
x= 11
Step-by-step explanation:
(x-5)/(x+1) = 3/6
6x-30 = 3x+3
3x = 33
x = 11
Answer:
(-3,6)
Step-by-step explanation:
y = 1/3 x +7
y = -2x
The question is asking you to find a value for x that would satisfy both equations.
Since y is equal to y ( y=y) you can set both of these equations equal to each other. You would get:
-2x = 1/3 x +7
now you can do some algebra to isolate the x on one side solving for it, this gives you:
-2x - 1/3 x = 7....... -6/3 x - 1/3 x = 7 ...... -7/3 x = 7 ...... -7x = 21 ..... x = -3
Now you have x = -3, and if you plug this into an equation , lets say the second one since it's easier to solve you get:
y = -2(-3) .... y=6
This means when you graph these two equations they should intersect at the point (-3,6)
