What is the slope of a line between the points (-4,-3) and (4, -2)?

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?

Add the fractions and simplify 1/2+ 1/3

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.