Which expression means five times the sum of b and two?

Step-by-step explanation:

Alright, lets get started.

For finding this expression, we need to first find the sum of b and 2.

The sum of b and 2 will be :

Then we have to find five times of it, means we have to multiply it by 5, that will equal to :

So, the expression 5 times the sum of b and 2 will be :   :   Answer

Hope it will help :)

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5