Which equation represents the relationship in the table?
1 answer:
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Answer:
Step-by-step explanation:
Since we believe it
The number sequence is that those which can be described as and that is not ending and recurring. Figures that are unreasonable are also the ones, that are not
and therefore are non-ending, non-recurring.
The number sequence is
Rational amount since it is classified as .
is really a rational number.
is a real function, since it does not end but repeats it.
The rational number
Unreasonable number .
88,800÷100=888 because when you are dividing by multiples of 10, the place value always move over to the right depending on how many digits there are.
Answer:
She did not multiply equation 3 in step 2 by the correct value.
Step-by-step explanation:
Given:
In order to solve this, we need to eliminate any one variable and then form a simultaneous equation with the remaining two variables. Then, we nee to solve the simultaneous equation.
Here, Galena is trying to eliminate the variable first.
Step 1: She multiplies equation (3) by 3 and adds it to equation (1)
Let us multiply equation (3) by 3
Now, adding this to equation 1 will cancel out z terms.
Now, she need to make one more equation in .
Step 2: She multiplies equation (3) by -7 and adds it to equation (2)
Multiplying equation (3) by -7 will give,
Now, adding this to equation 2 will not cancel out z terms.
So, she makes mistake in step 2 as the terms are not being cancelled.