Answer:
5
Step-by-step explanation:
it is 5 because 5 + 6 + 7 + 8 =26
and 5 is the least
the answer is D i believe
x = 15
2x + 4 = 34
-4 -4
<u>2x</u> = <u>30</u>
2 2
X = 15
c=8
13-5=c, c=8