What is the solution to the system of equations?
y = –3x – 2
5x + 2y = 15
(–40, 19)
(–19, 55)
(19, –40)
(55, –19)

Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer