A + -5 = -12
A - 5 = -12
A = -7.
This is the solution.
The answer is 7
because the equation is |(3)(-2)-1|
Answer:
n = 18
Step-by-step explanation:
(2n) and (n + 18) are vertically opposite angles and are congruent, then
2n = n + 18 ( subtract n from both sides )
n = 18
Answer:
um wow that is realy hard
Step-by-step explanation:
There are 5 letters
there are 5 possibilities for the first letter, and 4 possibilities for the second letter after the first letter is used up
so 5 * 4 = 20 possibilities
