7) A shopper purchased 4 boxes of Sugarburst (S) cereal and 3 boxes of Nutragood (N) cereal for
$40.75. Another shopper purchased 1 box of
Sugarburst and 4 boxes of Nutragood for $27.25.
Write and solve a system of equations to determine
how much more expensive is a box of Sugarburst
than a box of Nutragood. [Show all work.]

Use set buikder notation to represent the following set: {, -2, -1, 0}

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12