What the answer? and what’s the work?

$13,475 was made during the first 2 hours

Step-by-step explanation:

1) find 20% of 350 and add it to 350 to find the # of ppl who purchased tickets in the 2nd hour

0.20*350= 70

350+70=420

420 people purchased tickets in hour 2

to find the total # of ppl who purchased tickets add 420 to 350

420+350=770

770 ppl purchased tickets in the first 2 hours

now multiply 770 with 17.50 to find the total money made

770*17.50=13,475

$13,475 was made during the first 2 hours

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