The sum of 15 and 5, divided by 10.
a)15 - 5 / 10
b)15/10 + 5
c)15 + 5 / 10
d) (15 + 5) /10

The correct answer is D. (15 + 5) /10

Step-by-step explanation:

Let's resolve the question, this way:

The sum of 15 and 5, divided by 10.

The sum of 15 and 5 = 15 + 5, but like the result of this addition will l be divided by another number, we should use the parenthesis.

So, we have (15 + 5)/10 because the sum of 15 and 5 is divided by 10 not just the second term, in this case 5.

The correct answer is D. (15 + 5) /10

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

give more details

step-by-step explanation: