NEED HELP WITH PART 3Snack Bars There are a dozen whole snack bars on a plate. There are three friends. Carl eats 2.8 snack bars. Dave eats 2.7 snack bars. Tony eats 2.5 snack bars.

Carl said he ate the most snack bars. Is Carl correct?
Yes, he is correct

How many snack bars did Carl, Dave, and Tony eat?

8.0

3.How many snack bars are left on the plate? Show all your mathematical thinking.

4 snack bars left

Step-by-step explanation:

12 snack bars= 1 dozen

Already ate 8 snack bars in total

12-8= 4

4 snack bars left on the plate

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:

answer: your correct answer is b. d.

step-by-step explanation: