On 6) evaluate 2 1/4 x 6 1/3 + 8 3/4 / 2 1/8

it needs to be shown full work! without calculator i don’t know where to start!

Asphere has a diameter of 10 in. what is the volume of the sphere?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120