Mr. Velazco made snacks in separate gift bags. He gave one each to the 642 sixth grade students going on the field trip. Then he gave 50 bags to the students in Mrs. Brake's class for decorating the trophy cases. Next he gave 22 to the students in Mrs. Crow's class for helping during the school play. Mr. Velazco had 5 snacks left. How many snacks did he make?

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

stop cheating

step-by-step explanation: