Answer:
False
True
True
(its what i think
Step-by-step explanation:
Answer:
<h2>x = 3 and x = 4 → (3, 0) and (4, 0)</h2>
Step-by-step explanation:

Double of 50 is 100, so 28*100=2800, now half of the answer is 2800/2=1400
2/4= 10/20
1 4/10=14/10 14/10=28/20
10/20×28/20=7/10
I hope this helped!!!:)