Answer:
2.0806 × 10²
Step-by-step explanation:
0.542=0.500 + 0.040+0.002
= 
=5 tenth + 4 hundredths + two thousandths
One tenth = 
One Hundredth= 
One thousandth= 
Answer:
ovlivia makes more per hour than kayle
Step-by-step explanation:
ovlivia makes $8.75 per hour while Kayle makes $8.5 per hour
20x+50=450
-50 -50
20x=400
Divide both sides by 20
X=20