Your answer would be -2w^3-5z-1
Answer:
89
Step-by-step explanation:
83-89=172
172 divided by 2
I am guessing you want the equation, so here we go.
the equation of a line is:
y = mx + c
To find c, plug in the given
y = 4
x = 7
m = -4
4 = -4(7) + c
4 = - 28 + c
take -28 to the other side
4 = -28 + c
+28 +28
32 = c
equation of this line:
y = -4x + 32
It's the second one
y=mx+b
Hello from MrBillDoesMath!
Answer:
8%
Discussion:
The question asks what percent of 25 doctors, 2 doctors is.
2 = (x/100) 25 =>
2 = x ( 25/100) =>
2 = x (1/4) => multiply each side by 4
2*4 = x (1/4) * 4 =>
8 = x
That is, x = 8%
Thank you,
MrB