What is the value of 9 (n + 2) - 5n when n =1/4

Question

asked Jun 10, 2022 111k views

1 Answer

Serious Ruffy · Answer 1 · 2022-06-15T23:06:22+0000

9514 1404 393

Answer:

19

Explanation:

The evaluation is easier if we simplify the expression first.

9(n +2) -5n = 9n +18 -5n = 4n +18

For n = 1/4, this is ...

= 4(1/4) +18 = 1 +18

= 19

The value of the expression for n = 1/4 is 19.