Answer:
18
Step-by-step explanation:
18/2=9
You move the decimal point two places to the right and add on the percent sign.
Answer:
(-10,5)
Step-by-step explanation:
from the graph, the only pair on the line is (-10,5)
Annie = 3*sister -2
annie = 3*5-2=13
3x^2 + 9x + 6 = 0
3x^2 + 3x + 6x + 6 = 0
3x(x + 1) + 6(x + 1) = 0
(3x + 6)(x + 1) = 0
3x + 6 = 0 and x + 1 = 0
3x = -6 and x = -1
x = -2 and x = -1