Solve for xxx. -7x+1\geq 22 \quad \maroonC{\text{ OR }} \quad -10x+41\geq81−7x+1≥22 OR −10x+41≥81minus, 7, x, plus, 1, is greater than or equal to, 22, start color #ed5fa6, start text, space, O, R, space, end text, end color #ed5fa6, minus, 10, x, plus, 41, is greater than or equal to, 81 Choose 1 Choose 1 (Choice A) A x\leq-4x≤−4x, is less than or equal to, minus, 4 (Choice B) B x\leq-3x≤−3x, is less than or equal to, minus, 3 (Choice C) C -4\leq x\leq-3−4≤x≤−3minus, 4, is less than or equal to, x, is less than or equal to, minus, 3 (Choice D) D There are no solutions (Choice E) E All values of xxx are solutions

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

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it will be a cylinder. with a diameter of 8 and 4 single pieces high

answer: 2530

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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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