Name:
TYMəUWUJ
Mrs. Doubletree is making sure that the cafeteria is ready for lunchtime. There are 602 lunch trays. Each tray
gets 2 pieces of fruit. How many pieces of fruit does Mrs. Doubletree need?
What operation are you planning to use to solve the problem? Write or underline the
the operation.
Show your math work here.
Problem of the Day

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:

$15 each

step-by-step explanation:

$45/3 children= $15 each