Answer:
12/(15+12+15+18)
12/60=0.2=20%
B 20%
please mark as brainliest
Answer:
9
Step-by-step explanation:
Simply plug -3 in for x.
-2(-3)^2-7(-3)+6
(-3)^2=9
9*-2= -18
-7*-3=21
-18+21=3
3+6=9
Answer:
18 years
Step-by-step explanation:
20,010 = 8700*(1.05)^x
x = log_21/20 (23/10)
x = 17.07125
Answer:
y = 0 or y = 0x + 2
Step-by-step explanation:
Since the <em>y </em>value stays the same for any input of <em>x</em>, it means that it is a horizontal line at y = 2 that has a slope of zero.
2y + 2 = -3x
- 2 -2
__________
2y = -3x -2
y = -3/2x - 1