Grace is at least 8 inches taller than her younger sister. her sister is 4 feet tall. write and solve an inequality that shows how tall g grace can be.

To solve this problem you must apply the proccedure shown below:

1. The first thing you need to do is the conversion of her sister height from feet to inches, as following:

2. The problem says that Grace is at least 8 inches taller than her sister, therefore, you can write the following inequality:

3. To solve it you only need to make the addition:

Therefore the answer is:

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol