For each problem: A. Write a variable equation that describes the problem situation. List all the parts as shown. Write the final equation, including the quantity the variable is representing, or define a variable for the unknown if it is not given. B. Solve the equation. Check your solution. State your final solution in a complete sentence with correct units. 1) Aikira needs 475 points to receive a black belt rating in class. She has already earned 319 points and gets 3 points for each ticket she receives. How many tickets ( )t does she need to become a black belt? A. Write equation The variable term: ______t_________________ Add or subtract: __________addition_____________ The constant term added to/subtracted from the variable term: ______________319________ The constant term by itself: _____475_________________ The final equation: ___________________________ t + 319 = 475__________________________________ Variable: _________________________________________t____________________________ B. Solve Equation and work: Check: Final answer: ______________________________156 ____________________________________ 2) Iggy is practicing for a marathon by running laps on the track at school. Each lap covers 0.7 kilometers, and he has already run 19.6 kilometers. How many laps does he need to run if he wants to complete 91 kilometers? A. Write equation The variable term: _________L______________ Add or subtract: ________________addition_______ The constant term added to/subtracted from the variable term: ______19.6 Kilometers________________ The constant term by itself: _91_____________________ The final equation: ___________0.7L +19.6=91___________________________________________________ Variable: ____________________L__________________________________________________ B. Solve Equation and work: 0.7L +19.6=91=102 laps