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1. natalie has 500 candy bars to sell for a fundraiser. let c be the number of candy bars. let p be the amount made from selling the candy bars. suppose that p equals 2 c minus 250 gives p as a function of c.

identify the correct description and appropriate set of values for the domain of the function.

the number of candy bars; the set of all real numbers from 0 to 250

the number of candy bars; {0, 1, 2, 3, …, 500}

the amount made from selling the candy bars; {0, 1, 2, 3, …, 500}

the amount made from selling the candy bars; the set of all real numbers from 0 to 250

2. gloria wants to read 36 articles this week. let n be the number of articles she has left after reading r of them.

select the equation that correctly relates n to r.

r equals 36 plus n

n equals 36 r

n equals 36 minus r

r equals 36 n