A sequence of transformations maps AABC onto AA"B'C'. The type of transformation that maps AABC onto AABC is a When AABC is reflected across the line x= -2 to form 4'B'C', vertex
of AA'B'C' will have the same coordinates as B.

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Lines f and g are cut by the transversal d. the measure of 1 = 2x + 35 and the measure of 8 = 10x - 85. what value of x will show that lines f and g are parallel? a. 19 b. 26 c. 18 d. 15