The length of a rectangle is a +0.5. The width of the rectangle is 2a + 11. If the perimeter is 47 inches, what's the value of a?

What numbers are included in the set of integers? what numbers are not included?

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.

What is fraction that is equivalent to 3/8