The cost of 1 kg of tomatoes is Sx and the cost of 1 kg of onions is Sy.
lan pays a total of $10.70 for 10kg of tomatoes and 4kg of onions.
Jao pays a total of S10.10 for 8kg of tomatoes and 6kg of onions.
Write down simultaneous equations and solve them to find x and y.
PLEASE ANSWER