An object is composed of a cylinder in hemisphere as shown below the object has a radius of 6 inches and a height of the  cylinder is 12 inches what answer is closest to the volume of the object

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

True or false look at the picture pls : /

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?