PLEASE HELP When you decrease -1 by 4 the result is -5.

Please select the best answer from the choices provided

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Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?