Which equation can be used to represent the statement? Sixteen is the same as one and two-tenths times a number added to negative 8.
16 + 1.2 n = negative 8
16 + 1.2 n = 8
16 = 1.2 n + (negative 8)
16 = negative 1.2 n + 8

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Which of the following is not a subset of {1,2,3}?