Jermaine

Mathematics

7 November, 11:43

1. The square of a number, n, is equal to the sum of that number and 11. Which equation represents this relationship?

A. 2n = n + 11

B. (n + 11) 2 = n + 11

C. n2 = n + 11

D. 2n = n - 11

2. Which inequality represents the statement below?

Four less than 6 times n is more than 20.

A. 4n > 20

B. n - 4 > 20

C. 6n - 21 > 4

D. 6n - 4 > 20