Ann is grouping 38 rocks she can put them in to a group of ten as a single rock

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?