For the following system of equations, what is the x-value of the solution?
–x + 2y = 6
6y = x + 18

a.–18
b.0
c.–6
d.3

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row