What is bc ?

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Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).