The local Beep Boop store sells widgets and gizmos. If you subtract the cost of 3 gizmos from 7
widgets you would spend 28 Boop Bucks. Also,
you would spend 16 Boop Bucks if you bought 4
widgets and 2 gizmos. Which of the two items,
widgets or gizmos, does the Beep Boop store give
away for free? How do you know? How much
does the other item cost? Make sure you answer
in Boop Bucks.

rounding to the nearest thousandth would be 452,000

black lol

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h

i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

a. she will receive a refund of $278.

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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