Answer:
A
Step-by-step explanation:
0 is sea lvl so just add and subsubtract
the answer should be -4
hope this is correct for you and this helped
First, you should combine the x terms:
-3x - 7 = 29
Then, get rid of the negative 7, by adding 7 to both sides.
-3x = 22
Finally divide 22 by -3, to solve for x.
x = -22/3 or -7.33
1. 47
2. 70.4 ft per min
3. 13.33333333333333
Technically the endpoints will be intersection of first endpoint between x=1 and y=-1second endpoint between x=-2 and y=2
so they are 1-i and -2+2i