Answer:
Option C
Step-by-step explanation:
According to the graph, there are vertical asymptotes at
and
. Therefore, C is correct because -3+3=0 and 7-7=0.
Answer:
101 is B. Whole Number but is C. Integer too
Step-by-step explanation:
Whole number is starting from 0 counting up to forever
Integer is all whole numbers but there are negative numbers too
Count what fraction receive Karen, James and Frank in total:
since
Karen receives -
,
James receives -
,
Frank receives -
,
then
.
All inheritance is the whole 1, then for Dan remains
.
Answer: Dan receives one quarter of the inheritance.
Answer:
Is that supposed to be
7 1/2? If so, answer is 8
Step-by-step explanation:
7 1/2 + 1/2=8
You solve the substitution method to solve a system of equality by expressing one variable in terms of the other using one equation, and then plugging this expression in the other(s).
In this case, the first equation gives us a way to express n in terms of m. So, we can replace every occurrence of n in the second equation with the given formula.
The result is

So, the second equation turned to be an equality, i.e. an equation where both sides are the same.
This implies that the system has infinitely many solutions, because every couple
such that
is a solution to the system, because it satisfies both equations: the first is trivially satisfied, whereas the second is an identity, and as such is satisfied by any value of the variable.