20,320 + Ι-282Ι = 20,602
The vertical lines indicate absolute value, or the distance from sea level.
Answer:
umm what
Step-by-step explanation:
Answer:
(6,17)
Step-by-step explanation:
2x+5=3x-1
-3x -3x
-x+5=-1
-5 -5
-x=-6
^divided by -1 on both sides
x=6
y=2x+5
y=(2)(6)+5
y=17
Answer:
The first term is 42.
Step-by-step explanation:
The common difference is 142 - 140 = 2 so we have
50th term = a1 + 2(50 -1) = 140 where a1 is the first term
a1 + 98 = 140
a1 = 140 - 98 = 42.
