Question: Jason's allowance lets him save $6 per week. He wants to buy a music system with his savings. His parents agree to contribute $86 upfront. The music system costs $158. Solve the equation 6w + 86 = 158 and find the number of weeks he has to save money to buy the music system. A ) 15 B ) 12 C ) 16 D ) 14 Steps to derive [Original equation.]1 6w + 86 = 158 [Subtract 86 from each side.]2 6w + 86 - 86 = 158 - 86 [Simplify.]3 6w = 72 [Divide each side by 6.]4 6w 6 = 72 6 [Simplify.]5 w = 126 Jason has to save for 12 weeks to buy the music system.Hence the right answer is Option B Click Here To Go Back Few Other Questions - Simplify: 1+tanθtanθ.. Express 1 - cot θ1 + cot θ in terms of tan &the.. sin Acsc A+cot A = ________ ... Find the value of sec2 θ - 1sin θ sec θ ) .. Simplify: cos2 θ(1 + tan2 θ) .. (1 - sin θ)(csc θ + 1) sec θ is _________ ... sin2 θ + cot2 θ · sin2 θ = ___________ ... (tan θ + cot θ) sin θ is ______ ... 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