A. 30% is the correct. .30 is 30%
Answer:
4
Step-by-step explanation:
RST and RSV
RST and VSU
TSU and USV
The equation shown above does not show the substitution property. Instead, it shows the Addition Property of Equation where 3 is added to both of its sides. This is shown below,
4x - 3 = 7
4x - 3 + 3 = 7 + 3
4x = 10