Q. Select all of the equations below that are equivalent to:9=rsUse properties of equality.Multi-select Choices:(A) 4=rs−5(B) 6=rs−4(C) 5=rs−6(D) 4=rs−3
Identify Equation: Identify the original equation.The original equation is 9=rs.
Choice (A) Analysis: Analyze choice (A) 4=rs−5. To determine if this is equivalent to 9=rs, add 5 to both sides of the equation in choice (A). 4+5=rs9=rs This is equivalent to the original equation.
Choice (B) Analysis: Analyze choice (B) 6=rs−4. To determine if this is equivalent to 9=rs, add 4 to both sides of the equation in choice (B). 6+4=rs10=rs This is not equivalent to the original equation.
Choice (C) Analysis: Analyze choice (C) 5=rs−6. To determine if this is equivalent to 9=rs, add 6 to both sides of the equation in choice (C). 5+6=rs11=rs This is not equivalent to the original equation.
Choice (D) Analysis: Analyze choice (D) 4=rs−3. To determine if this is equivalent to 9=rs, add 3 to both sides of the equation in choice (D). 4+3=rs7=rs This is not equivalent to the original equation.