Answer:
2nd, 3rd and 4th answers are true
Step-by-step explanation:

Answer:
answer A)
Step-by-step explanation:
the both lines are graphed with different colours; interception point marked with red. All the details are in the attached picture.
Answer:
C, sorry if it is wrong
Step-by-step explanation:
Answer:
<em>Arithmetic sequence</em>. The difference is -5.
Answer:
32
Step-by-step explanation:
77 quarters and dimes
q + d = 77
subtract q from both sides
d = 77 - q
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A collection of quarters and dimes is worth $12.50 (1250 cents)
25q + 10d = 1250
substitute for d
25q + 10(77 - q) = 1250
distribute
25q + 770 - 10q = 1250
Combine like terms
15q + 770 = 1250
subtract 770 from both sides
15q = 480
divide both sides by 15
q = 32