#2) A. -7
you are correct
Answer:
Divide both sides by 3.
(x+2)^2=16
Square root both sides.
x+2= ± 4 (plus OR minus, can be either so we have to include both)
Minus 2 from both sides.
x=-2 ± 4
Add and minus the 4 to -2.
x = -2-4 = -6 and x=-2+4 = 2
18 m min 100 cm 30 cm
------ x ----- x --------- = ------
min 60 s m s
12/15 games have been won then they won 3 which makes it then 15/18 because the denominator is how many games they've played while the numerator is how many games they one.
Cross multiply both...
divide each side by 18 to make the x by itself
Which gives you x=83.333%
Answer:
If you're asking how many gold coins were in Lucky's bag at the start, the answer is 48
Step-by-step explanation:
21 + 14 + 13 = 48