Find the solutions of the system y = –2x – 1 and y = 3–x–1. what are the x-coordinates of the solutions? choose all that apply

a. 1
b. 0
c. -1
d.-2

Which of the following is the graph of y= square root -x-3

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3

What else equals 42 and 30 for multiply