3x = -6y + 6 becomes x = -2y + 2 and then you substitute in 5( -2y + 2) + 4y = -14
-10y + 10 + 4y = -14
-6y = -24
6y = 24
y = 4
And then you put y in x = -2(4) + 2 to find x
X = -8 + 2 = -6
x = -6
Then you try in both
5(-6) + 4(4) = - 14 -> -30 + 16 is -14 ✔️
3(-6) + 6(4) = 6 -> -18 + 24 is 6 ✔️
Answer:
2/5
Step-by-step explanation:
3/5*2/3=6/15=2/5
Answer:
1/16
Step-by-step explanation:
Possible outcomes when rolling a fair die = 1, 2, 3, 4, 5, 6 (i.e 6 possible outcomes)
Possible outcomes when rolling an even number = 2, 4, 6 (i.e 3 possible outcomes)
Hence P (rolling even number on 1 roll) = 3 / 6 = 1/2
P (Rolling 4 even numbers on 4 rolls) = (1/2)(1/2)(1/2)(1/2) = 1/16
Answer:
8 candles in plain jars and 2 candles in decorated jars
Step-by-step explanation:
