Answer:
First choice.
Step-by-step explanation:
7 is added to each term starting from the first term (-4)
So its the first choice.
Answer:
60
Step-by-step explanation:
40%=0.40
0.4x=24
x=24/0.4
x=60
Answer:
The "check your answer" probably means check your answer by graphing.
Step-by-step explanation:
Supplementary angle = 180
180 - 51 = x
x = 129
C) 129 degrees is your answer
hope this helps