Answer:
-1
Step-by-step explanation:
Find the difference of each sequence
19 - 15 = 4
15 - 11 = 4
11 - 7 = 4
7- 3 = 4
3 - ? = 4
Subtract 4 from the 3
3 - 4 = -1
Therefore, the next term is -1
I'm learning geometry right now if you could be more specific I might be able to teach you a few things.
Answer:
Step-by-step explanation:
Given the system of two equations:
Add these two equations (left side add to left side and right side add to right side):
Substitute 
into the first equation:
Answer:
21/50
Step-by-step explanation:
42/100
42/2 = 21
100/2 = 50
2 is the greatest common denominator of 42 and 100
<span>The number of dimes saved was $1.20/$0.05 = 24
I don't know if it helped or not.
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