Determine the volume of each sphere shown or described. If necessary, round to the nearest tenth. Use pi = 3.14

Three times the sum of a number and seven is negative thirty-six. what is the number?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2