Solve the system by graphing x + y = 4
2x - 5y = 15
show your work pleas
I also can't see images
i can do the graphing just give me the work and answer.

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

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i