15 + 6(x + 1)
First, expand to get rid of parentheses.
Second, simplify. Keep your 6x and add 15 + 6.

Answer:
6x + 21
[<span><span><span>2</span><span>5</span><span></span></span><span><span>3</span><span>2</span><span></span></span><span><span>8</span><span>2</span><span></span></span></span><span>]</span>
Answer:
v=3
Step-by-step explanation:
Answer:
gforse
Step-by-step explanation: 660
Answer:
7, 14, 21
Step-by-step explanation:
We can get the multiples of 7 by multiplying them by numbers 1, 2, 3, ... and so on.