.
Answer:
x = 1
Step-by-step explanation:
14 -4x = 10
-4x = -4
<em><u>The common difference d is </u></em>
<em><u>The first term is</u></em>
<em>so , the first term is -13 </em>
0.3 or 3/10
100%=1 so 30%=0.3