Determine each sum/difference.
1.)
3V5 – 2V5 =
2.)
8V11 + 3711 =
3.)
79 +43/9 =
4.)
2513 – 733 =
5.)
-735 + 327 + 4/5 =
6.)
V18 – 5V2 + 7=
7.)
2xV5 - 8xV2 +2=
8.)
13a²13 – 2av3 + 5av 27 – 4a2/3=

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Need on this one asap im almost done with this subject