Solving One-Step Equations

What is the first step in solving the equation 0.2 * C = 6?

• Add 0.2 to both sides

• Subtract 0.2 from both sides

• Divide both sides by 0.2

• Multiply both sides by 0.2

What operation is used to isolate Y in the equation Y + (-5/6) = -1/3?

• Division

• Multiplication

• Addition

• Subtraction

How do you solve the equation -2/5 * Y = 20?

• Divide by -2/5

• Multiply by -5/2

• Add 2/5

• Subtract 2/5

What variable is defined as the lowest recorded temperature in the problem about Warsaw's temperatures?

• L

• T

• W

• H

What is the correct equation for the highest recorded temperature being 158 degrees greater than the lowest?

• L = H - 158

• H = L - 158

• L = H + 158

• H = L + 158

How do you find the initial depth of the stingray if it ascends 5.5 feet to a depth of -14.83 feet?

• Multiply -14.83 by 5.5

• Subtract 5.5 from -14.83

• Add 5.5 to -14.83

• Divide -14.83 by 5.5

What is the correct setup for the equation if Madison had $202.64 less at the end of the week than at the beginning?

• M - 202.64 = -55.98

• M + 202.64 = -55.98

• -55.98 = M + 202.64

• -55.98 = M - 202.64

What should Larry's initial amount be if he spent $275 and had $32 left?

• $32

• $307

• $243

• $275

What is the correct equation for the scenario where Larry spends $275 and has $32 left?

• 275 + X = 32

• X + 275 = 32

• X - 275 = 32

• 275 - X = 32

What is the final check equation to confirm Madison's initial and final balances?

• 146.66 + 202.64 = -55.98

• -55.98 + 202.64 = 146.66

• 146.66 - 202.64 = -55.98

• -55.98 - 202.64 = 146.66