Given that a || b and blc, solve for X.
Cd
(4x + 30)
O A) 10
OB) 15
OC) 20
OD) Not enough information is given.

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

What is the volume of the sphere shown below with a radius of 3?

Which graph represents the linear function below? y-3=1/2(x+2)