A school dance committee is made up of 2 freshman, 5 sophomores, 4 juniors, and 2 seniors. How many ways are there to sit the committee in a row at a meeting if the students must sit together by grade? How many ways are there to sit the committee in a row at a meeting if the freshman, sophomores, and juniors must sit by grade, but the seniors can sit wherever they want?

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step-by-step explanation:

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%