Answer:
72=7×^7 -49
Step-by-step explanation:
193,800,000-31,300,00-23,200,000=139,300,000 is correct I think
Answer:
<h3>B. </h3>
Step-by-step explanation:
<h3>Because A. Is not pentomino </h3><h3>C. Is not pentomino</h3><h3>D. There are no pentomino</h3>