Answer:
C
Step-by-step explanation:
Answer:
x=6/7 and y=18/7
Step-by-step explanation:
If y = 3x and 2x + 4y = 12,
then substitute the value of y with 3x
2x + 4(3x) = 12
2x+12x=12
14x=12
x=12/14=6/7
y=3x=3*(6/7)=18/7
Answer:
v = √(
)
Step-by-step explanation:
E=1/2mv²
v² = (
)
v = √(
)
1 year=52 weeks
So just multiply it by 56
52*56= 2912 glasses per year
Answer:
10+6=16
Step-by-step explanation: