A class has four girls and five boys. How many ways can everyone be arranged in a row, so that all four girls are next to each other?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

they disappear if your absent from to long. i found out that the hard way.

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brainliest lol i just need one more brainliest.

∈3,600

step-by-step explanation:

it goes right