A shop sells 1 kg of apples for $a and 1 kg of potatoes for $p
Meg buys 8 kg of apples and 5 kg of potatoes from the shop.
The total cost is $T
Write down a formula for T in terms of a and p
Given that
a
p
4
5
35
a
p
2
15
70
A shop sells 1 kg of apples for $a and 1 kg of potatoes for $p
Meg buys 8 kg of apples and 5 kg of potatoes from the shop.
The total cost is $T
find the total cost of 8 kg of apples and 5 kg of potatoes by first solving these
simultaneous equations.
Show clear algebraic working.
Question 1 continued



