As an office manager, you are asked to hire a caterer for a company lunch. You expect 54 employees to
attend, one-sixth of whom are senior staff. You are
looking at two catering companies. The first caterer
charges a total of $419.99 for the food, plus a $27.25
delivery fee. The second caterer charges a total of
$405.50 for food, plus a $49.99 delivery fee. All taxes
are already included in both options, and both
companies will provide enough plates, cups, and
utensils for 60 attendants.

What is the total cost for the catering company that
offers the better deal?

$432.75
$447.24
$455.49
$469.98
$482.74

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i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

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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rauschg

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