Select the correct answer. I2 + 21 - 3
-
5 + 1
I + 3
Which expression is equivalent to 12 – 21 - 3
if no denominator equals zero?
OA.
OB.
Oc.
12 – 21 - 3
1
32 – 41 + 3
1
12 + 25 - 3
1 + 3
1+1
D.

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)