Point-slope for a line is:
(y-y1)=m(x-x1) where (x1,y1)=(1,1) and m=6 so
y-1=6(x-1)
Answer:
Answer: 9 (y - 2) (y + 2)
Step-by-step explanation:
Factor the following:
9 y^2 - 36
Factor 9 out of 9 y^2 - 36:
9 (y^2 - 4)
y^2 - 4 = y^2 - 2^2:
9 (y^2 - 2^2)
Factor the difference of two squares. y^2 - 2^2 = (y - 2) (y + 2):
Answer: 9 (y - 2) (y + 2)
Answer:
$210
Step-by-step explanation:
A week is 7 days, if the doctor makes 30 dollars a day it would be 30x7 which = 210
Answer:
3 hours: 38,250
1 day: 122,440
I’m not sure if this is exactly right, my brain gave out half way. Someone check my answer pls
Step-by-step explanation:
3 hours: 3 x 60= 900
900 divided by 20= 450
450 x 85 = 38,250
1 day: 24 x 60 = 1440
1440 x 85 = 122,440
Answer:
4
Step-by-step explanation:
4×1=4
4×5=20
Common multiple of 4and 20 is 4