Answer:
170 tickets.
Step-by-step explanation:
Write formulas for the question.


Then use substitution.




So number of $3 tickets sold is 230. But they ask for the tickets bought in advance (i.e. the tickets sold for $2). Use substitution again.

The answer is, "<span>B. Solve c + 7 = 2c − 13 to find the value of c."
Hoped I helped!
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2=4(-3) + b
2= -12 + b
14= b
Y=4x + 14
Consecutive integers are 1 apart
they are
x,x+1,x+2
so it would be
x+x+1+x+2=45
B is answer