What is the simplified form of the expression (x^10)(x^2)

a: x^8
b: x^12
c: x^20
d: x^100

evaluate the following expression using the values given
find 2x-3y-z if x=-2,y=3 and z=-2

a: -11
b: 11
c: -15
d: 15

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

The radius of a sphere is 3 inches. which represents the volume of the sphere?