Answer:
n = 6
Step-by-step explanation:
you can create this proportion:
18/n = n/6
cross-multiply:
n² = 108
n =
=
·
·
= 2·3·
or 6
Which of the following points is the reflection of (8, -5) in the y-axis?
1 answer:
You might be interested in
Answer:
D. The sum of twice number and six is no more than five.
Step-by-step explanation:
In the inequality,
The number (n) is multiplied by (2), therefore options (A) and (B) can be ruled out since they have the statement, "twice the sum of a number and six". Moreover, one can see the inequality sign indicates that this value is less than or equal to (5). Thus, one of the possible solutions to this equation is (5), therefore, option (C) is incorrect. Therefore, the only remaining correction option is option (D).