What information do you need to write the equation of a circle with a center at the origin?

Just its radius

Step-by-step explanation:

The equation of the circle is the following:

(x-a)^2 + (y-b)^2 = r^2 where (a,b) is the center and r the radius

If you want to do it in the origin, would be,

x^2 + y^2 = r^2

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.