7 <span> more than 3 times a number </span>
<span>more than is code for + </span>
<span>times is multiply </span>
<span>so 7+3n=31 </span>
<span>solve: </span>
<span>3n=24 </span>
<span>n= 8</span>
Step-by-step explanation:
A = pi × r²
A = pi × 13²
A = 530.93 km²
This question is missing information. Post the entire question.
Answer:
3x>-18
-
Step-by-step explanation:
