Answer:
a) 1/24 do total
Step-by-step explanation:
We have that:
The total is 1.
The first friend gets 1/4 of the total.
The second friend gets 1/3 of the total
The third friend gets 3/8 of the total.
The remaining is x.
So

The least common multiple between 4, 3 and 8 is 24. So




So the correct answer is:
a) 1/24 do total
Answer:
16 cards in 1 hour
Step-by-step explanation:
8 cards, 1/2 hour
16 cards in 1 hour
Make a proportion.
8/30min= x/60min
Solve the proportion by cross- multiplying.
30x=480
3x=48
x=16
Answer: 5/6
Change 1/2 into 3/6 and 1/3 into 2/6 and add them together.
Answer:
y = -11x - 13
Step-by-step explanation:
Step 1: Subtract 11x from both sides.
Therefore, the answer is y = -11x - 13.