Write what the expressions below best represent within the context of the word problem how many quarts of water must be added to 4 quarts of an 80% mixture to obtain a 50% mixture?

Given right triangle xyz, which correctly describes the locations of the sides in relation to

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.