The cost of hiring a bicycle includes a fixed fee of $10 and $5 per hour.Which function represents the total cost C for t hours?, C = 10t + 5, C = 10t - 5, C = 5t + 10, C = 5t - 10, The cost of hiring a bicycle includes a fixed fee of $10 and $5 per hour.How much does it cost to hire the bicycle for 3 hours?, $15, $20, $25, $30, A cinema ticket costs $8 and there is a booking fee of $4.Which function shows the total cost y for t tickets?, y = 8t, y = 4t + 8, y = 8t + 4, y = 12t, A cinema ticket costs $8 and there is a booking fee of $4. What is the total cost of booking 5 tickets?, $40, $44, $48, $52, The temperature of a room is 30°C and decreases by 2°C every hour.Which function represents the temperature T after t hours?, T = 30 + 2t, T = 30 - 2t, T = 2t - 30, T = 30t - 2t, The temperature of a room is 30°C and decreases by 2°C every hour.What is the temperature after 4 hours?, 18°C, 20°C, 22°C, 26°C, A fuel tank contains 40 litres of petrol and uses 5 litres per hour.Which function represents the amount of petrol P after t hours?, P = 40 + 5t, P = 40 - 5t, P = 5t - 40, P = 45 - t, A fuel tank contains 40 litres of petrol and uses 5 litres per hour.How much petrol remains after 6 hours? , 5 liters, 10 liters, 15 liters, 20 liters, Anna is 4 years older than Ben.If Ben’s age is x , what is Anna’s age?, x - 4, 4x, x + 4, x + 2, Anna is 4 years older than Ben. If Ben is 12 years old, how old is Anna?, 14, 15, 16, 18, Given f(x) = 3x + 2, find f(4), 10, 12, 14, 16, Given f(x) = 2x - 5, find f(6), 5, 6, 7, 8, The cost of hiring a ladder includes a delivery charge of $12 and $4 per day.Which function represents the total cost C for d days?, C = 12d + 4 , C = 4d + 12, C = 16d, C = 4(d+12), The cost of hiring a ladder includes a delivery charge of $12 and $4 per day.How much does it cost to hire the ladder for 5 days?, $20, $28, $32, $40, A parking fee is $6 per hour with a fixed charge of $8.Which function shows the total cost P for h hours?, P = 6h, P = 8h +6, P = 6h + 8, P = 14h, A parking fee is $6 per hour with a fixed charge of $8. What is the total parking cost for 4 hours?, $24, $30, $32, $38, A water tank contains 60 litres of water and leaks 3 litres per hour. Which function represents the amount of water W after t hours?, W = 60 + 3t, W =60 -3t, W = 3t -60, W = 57 - t , A water tank contains 60 litres of water andleaks 3 litres per hour. How much water remains after 6 hours?, 36 l, 42 l, 48 l, 54 l, A taxi charges a starting fee of $7 and $5 per kilometre.Which function represents the total cost C for x kilometres?, C = 7x + 5, C = 5x + 7, C = 12x, C = 5(x +7), A taxi charges a starting fee of $7 and $5 per kilometre.8. What is the taxi fare for 9 km?, $45, $49, $52, $57, Sarah is 6 years younger than her brother Tom.If Tom’s age is x, what is Sarah’s age?, x + 6, x -6, 6x, x ÷ 6, Sarah is 6 years younger than her brother Tom. If Tom is 20 years old, how old is Sarah?, 12, 13, 14, 16, A tree grows according to the function h = 3t + 5 . What is the height of the tree after 4 years?, 12, 15, 17, 20, Ali saves money every week. The total amount saved is given by. M = 10. How much money will Ali have after 7 weeks  , 60, 65, 75, 70, The temperature in degrees Celsius is given by C = 2f -10. Find value of C when f = 8, 4, 6, 8, 10, A man is 6 years older than a woman.The woman’s age is w years. Which function represents the man’s age m ?, m = w - 6, m = 6w, m = w + 6, m = w ÷ 6, A shop charges a fixed fee of $8 plus $3 per item.The total cost is represented by C = 3n + 8.How much does 5 items cost, 21, 22, 23, 24, A car travels at a constant speed.The distance travelled is given by d = 60t. How far does the car travel in 2.5 hours?, 120, 130, 150, 160, A student’s test score is calculated using the formula S = 5q + 20. What is the score if the student answers 6 questions correctly?  , 45, 48, 50, 54, A water tank contains 200 litres of water.Water is leaking from the tank at a constant rate.The amount of water in the tank is given by the function W = 200 - 15t. W is the amount of water in litres, t is the time in minutes. How much water is in the tank after 4 minutes?, 120, 130, 140, 160, A cyclist travels at a constant speed of 18 km/h.Which function shows the distance d travelled in t hours?, d = 18 + t, d = 18t, d = 36t, d = 18 - t.

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