The original selling price of stock was d dollars. The selling price for a share of the same stock at a later date was represented by the expression 1.15d. Which description could explain what happened to the price of the share of stock?

Can you simplify 4/7? 24 points will be awarded!

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

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?