Item 8 a contractor is hired to build an apartment complex. each 840-square-foot unit has a bedroom, kitchen, and bathroom. the bedroom will be the same size as the kitchen. the owner orders 980 square feet of tile to completely cover the floors of two kitchens and two bathrooms. determine how many square feet of carpet is needed for each bedroom.

  700 square feet

Step-by-step explanation:

The total area of two units is 2×(840 ft²) = 1680 ft². Of that area, 980 ft² is allocated to kitchen and bath, so the remaining ...

  1680 -980 = 700 . . . square feet

will be the area of the two bedrooms. The area of each bedroom is half that amount.

350 square feet of carpet is needed for each bedroom.

she gotta workk that a 2

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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