HELPPP!! What is the slope of a line that is perpendicular to
y = - 3x + 10 ?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

What number is 7 units left of -15?

Sum of the interior angles of a pentagon