Layla is baking brownies (b), cupcakes (k), and peanut brittle (p) for a gift basket she is creating for an auction. She plans to include six brownies, five cupcakes, and twelve pieces of peanut brittle. The total cost she spent to bake the goods is represented by C. C=6b+5k+12p

Which of the following is an equivalent expression that reveals how much it cost to bake one cupcake?

k=C−18bp5

k=C+6b+12p5

k=C5−6b−12p

k=C−6b−12p5

10 miles

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

rauschg · hand

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step-by-step explanation:

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

part a: 1.08

part b: 27.59