I think it would be c if it were a greater rate I don't know if i am right I'll check back with you guys on the answer
Answer:
4.2
Step-by-step explanation:
5.7-1.5=4.2
Answer:
44.159
Step-by-step explanation:
D is the answer
6*10*3= 180 or
6*10 = 60*3 = 180
Answer:
-2497
Step-by-step explanation:
Sn=n/2[2a+(n-1)d]
=22/2[2*-40+(22-1)d]
=11(2*-40+(21*-7)
= -2497