Answer:
$2.55 per person
Step-by-step explanation:
Byron plus his 3 friends = 4 friends total. If there are 8 1/2 of candy total and there are 4 people, you would need to divide 8 1/2 by 4 which would give you 2.125. From there, you would need to multiply that by $1.20, the amount per pound which would give you $2.55. So, each person paid $2.55 for candy.
It would be 2,760 I’m pretty sure you just need to do the maths like multiple division add
The answer will be 159861
Answer:
The pump fill the pool in 3/5 hours
Step-by-step explanation:
From noon to 1/4 hours later, the pool goes from 1/3 to 3/4 full. That's means that the pool fill X quantity in 1/4 hours, where X is calculate as:
So, the constant rate R can be calculated as:
That means that every hour the pool can be fill 5/3 full, so if we want to know how many hours is needed to fill the poll one time, we can write the following equation:
Where t is the time required to fill the pool. Solving for t we get:
t = 3/5 hours
so, the pump fill the pool in 3/5 hours or 36 minutes with a constant rate of 5/3.
Answer:
-7/4
Step-by-step explanation:
1. Move -4 to the other side and make it a positive 4 so -3w=w+3+4
2. Simplify the side where the 4 is so -3w=w+7
3. Move the w to the other side so -3w-w=7
4. Simplify once again so -4w=7
5. Divide both sides by -4 so the answer would be w= -7/4
And if you want to check plug in -7/4 in both of the W spaces and see