What is 8 less than the quotient of x divided by 7 as an expression? need the answer quickly. please don't answer if you don't know, thank you!

Solve |2x - 5| = 4 if anyone could , that would be great

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?

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5