Question
a) Steven receives an electricity bill for 90. The bill includes a quarterly charge of 15 and the cost per unit is 6 pence. Calculate
a) Steven receives an electricity bill for 90. The bill includes a quarterly charge of 15 and the cost per unit is 6 pence. Calculate to the nearest whole number, the quantity of units he has used. b) A first-time house buyer can make 360 monthly payments of 480 to repay the mortgage. How many monthly payments are required if he can pay 450 per month? c) A second-hand car dealer was offering a 20% discount for a car, with a sales price 6,400 for immediate cash sales. What was the original price before the discount?
please answer in word format not on paper format thank you
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