Answer:
Step-by-step explanation:
let's label each pump A, B, and C, just for convenience. A fills the tank by 1/50 every minute, B fills the tank by 1/60 every minute, and C drains it by 1/75 every minute. Now we can put them all into one function: t(1/50 + 1/60 - 1/75) = 1, where t = our time in minutes and 1 = the tank being full.
next, we solve for t: t = 300/7 minutes, or approximately 42.86 minutes.
There are 15 different variations of nachos possible.
Answer:
<h2>3 3/4 Crates of Oranges</h2>
Step-by-step explanation:
We use a proportion to solve this. There are many steps involved, so I'll put each one separate, so you can easily follow.
<h3>Step 1: Set Up a Proportion</h3>
<h3>Step 2: Cross-Multiply</h3>
<h3>Step 3: Isolate x</h3>
<h3>Step 4: Check</h3>
✔
<h3>Step 5: Answer</h3>
3 3/4 crates of oranges
I'm always happy to help :)
Place the x (1.5) and y (5) values into the equation, and solve. If the statement you get is true, it is a solution.
2x - y = -1
2(1.5) - 5 = -1
3 - 5 = -1
-2 ≠ -1
Since this is a false statement, negative 2 is not equal to -1, the ordered pair is NOT a solution. I hope this helps and have a great day!
