If gabby wants to make a regular octagon with a side length of 20 inches using wire, How much wire does she need? Justify your reasoning with an explanation of whether perimeter is proportional to the side length.

What is the perimeter of a square with an area measuring 64 square inches?

What is 1/7 the speed of a cheetah

Which is a rational number? √49 √13/16 √9/2 √34

Kerry and Luke biked a total of 18 miles in one week. Kerry biked 4 miles more than Luke. Write a system of equations and solve it to find how far each boy biked

What is 42 increased by 50%

How do I make a girl happy, cause i feel like i have places where i can improve?

What is 10 squared by63

Two friends are making friendship bracelets each bracelet has five star beads and 3/5 of the Stars beads are glow-in-the-dark if the friends are making 10 friendship bracelets how many Star beads do they need how many stars will glow in the dark?

Simplify: (3w^-6) ^-3

Which list shows three solutions to the inequality? 8x > 30