If T: R^3 --> R^2 is a linear transformation with T(1,0,0) = (1,0), T(0,1,0) = (2,0), T(0,0,1) = (0,1)

calculate T(2,5,5).

A. (10,5) B. (2,0) C. (2,4,5) D. (8,0)

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t