For this case we have the following equation:
From here, we must clear the value of x.
For this, we follow the following steps:
1) We raise both members of the equation to the square:
2) We pass the number 1 subtracting:
3) We pass number 8 dividing
:
We observe that the given equation can be evaluated for the solution obtained.
Therefore, the solution is valid.
Answer:
C) x = 3, solution is not extraneous
No you aren’t but your close. You are writing how much each pan makes instead of how many time you need it to make 30. A for example makes 15 muffins, so you take the 30 muffins you need and divide it by how many muffins you can make in one pan. So 30/15 would be 2 times she’d need the pan, that’s the answer for A. B makes 6 muffins, so 30/6=5 times she’d need the pan. Understand?
Answer:
2/8 or 1/4 of a yard.
Step-by-step explanation:
5/8 - 3/8 = 2/8 or 1/4 when simplified
