Question

Takyra has n nail polish colors. Samantha has 4 more than twice the number of nail polish colors. In terms of n,

how many nail polish colors does Samantha have?
3n - 4
3n +4
2n +4
2n x 4

Answer 1

Answer: 2n+4

Explanation:

"(4 more than) twice the number" is 2x

"4 more (than twice the number)" is +4

Put them together: 2n + 4