Answer:
1:4
Step-by-step explanation:
3:12
((3×1):(3×4))
=1:4
(would love if you could mark me the brainliest :))
Hey there! :D
y=2x-9
We can plug that in as y, since y is equal to 2x-9.
5x-3(2x-9)= 23
Distribute.
5x-6x+27= 23
-1x+27=23
Subtract 27 on both sides.
-1x=-4
Divide both sides by -1.
x=4
Now, plug that in for y.
y=2(4)-9
y=8-9
y=-1
(4,-1) <== solution
I hope this helps!
~kaikers
Answer:
Radius is 7.
Step-by-step explanation:
Answer:
y = -4x -2
Step-by-step explanation:
There is a dot on the y-axis at y=-2, so that is the y-intercept. The next dot to the right is 1 unit right and 4 units down, so the slope is ...
m = rise/run = -4/1 = -4
The slope-intercept equation for the relation is ...
y = mx +b . . . . . line with slope m and y-intercept b
y = -4x -2
(2x4 - 3x3 - 6x2 + 11x + 8) = (x-2) x = 0.25
