Answer: the answer is -1
Step-by-step explanation:
Answer:
N is equal to 5
Explanation:
N is equal to 5 because 7 subtracted from 12 and 8 subtracted 13 are equal 5.
Answer: All real numbers less than or equal to 3.
Explanation: I took a test with this question and got it right.
We have expression
that renders the system of inequalities,

Which can be simplified to,

So what we get is something greater than -1 and at the same time greater or equal to 5, so the solution is,
.
Hope this helps.
1.
1/4 is less then 2/4 or 1/2so if the denominator is equal it will be easier to multiply