Answer: Choice A
The fractions are not equivalent because the product of the numerator of the first fraction and the denominator of the second fraction is <u> 15 </u> , which is not equal to the product of the numerator of the second fraction and the denominator of the first fraction <u> 16 </u>
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Explanation:
We have the template
which cross multiplies to 
So if
was true, then
must be true as well, and vice versa.
The left side 3*5 turns into 15, while the right hand side 4*4 becomes 16. The 15 and 16 don't match up.
In short,
turns into
which is a false statement. So the original claim that
is also false.
Yes, they are.
Inverse of matrices:
plug matrix into calculator
second matrix
edit
second quit
second matrix
press A
press x^ -1
enter
The answer is 11.6666666667 I believe
Answer:
19,23,27,31,35
Step-by-step explanation:
It's going up by 4 each time.
6x+6y-x+7y
6x-x+6y+7y
5x+13y