Plz will mark branliest + 20 compare the two fractions using < , > , or =. 1/2 /13

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?