Answer:
C
Step-by-step explanation:
most of the dots are along the line C
Decimal: 3.5
350 divided by 100 = 3.5
Percentage: 350%
Move the decimal 2 times to the right
3.5 -> 350
Add a percent sign
4x+2=-2
4x=-2-2
4x=-4
x=-4/4
x=-1
1 mile = 1.6 km
x = 50 × 1.6
x = 80 miles
To solve, set an equation:
472=0.8x
Divide both sides by 0.8
472/0.8=0.8x/0.8
x=590
Answer: The original price was $590