Question

A: Two rectangular flags. The bigger flag has length 3x + 11 and width 4x. The smaller flag has length 16 and width 14. what is the value, in inches, of x?

2
4
7
9

B: Which number equals the square root of 147.?

3 the square root of 7.
7 the square root of 2.
7 the square root of 3.
3 the square root of 3.

C: What is the product of 2the square root of the quantity 10 times k. • 5kthe square root of 2.? Simplify if possible.