Of the four choices given, which two, when written have a system, have a solution of (-4,5)? 2x+y=-3 -2x+y=-3 2x+y= -3 and _2x+y=-3 and

In what form is the following linear equation written y=9x+2

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33