in 1965 a dress cost $30.00. Fifteen years later, the price had increased by 15%. How much more did it sell for fifteen year later?

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.