Answer:
4(-5z+2)+(-6)=2(-10z+1) = True
Step-by-step explanation:
Answer:
An item in a set is called an element.
Step-by-step explanation:
I hope this helps.
Answer:
Allie: 68 Sam: 59
Step-by-step explanation:
You take 40% from 68 and 25% from 236 and boom.
the answer to the question is 2.6
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