Answer:
D) x = 12
Step-by-step explanation:
Given:
1. Multiply both sides by 4
2. Subtract 3x from both sides
3. Add 28 to both sides
4. Divide both sides by 7 to isolate the variable:
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Mary estimated that it would take 3 hours to write a book report, but it actually took her 5 hours. What is the percent error fo
1 answer:
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For this case defining variables we have:
x: total amount of liters of potting soil.
y: number of liters of potting soil in each pot.
We have then to find the number of pots we use the following expression:
Substituting values we have:
Rewriting we have:
Rounding to the previous whole we have:
Answer:
Yao Xin can fill 18 pots
Hey there,
So let's start off with one part of this equation . . .
would be 0.01.
So, we have 0.01 has our answer (so far).
Then we would do 7.1 × 0.01, this would give us . . .
0.071.
Your correct and final answer would be
Hope this helps you!
~Jurgen
So let's start off with one part of this equation . . .
So, we have 0.01 has our answer (so far).
Then we would do 7.1 × 0.01, this would give us . . .
0.071.
Your correct and final answer would be
Hope this helps you!
~Jurgen