Here is part of the menu price list at a takeaway.
£1.20
Fish
£2.70
Chips
Peas
£1.60
Rice
45p| Sausage
90p Bread roll
25p| Samosa
30p
75p
Pickled onion
a) Keira buys a sausage, one portion of chips and a samosa.
How much does she pay?
£
b) Taha buys one fish, a portion of peas and a pickled onion.
lowan buys a portion of rice, a sausage and a bread roll.
How much more (in £) does Taha pay than lowan?
Optional working
£

Lian is deciding which of two gyms to join. each gym charges a monthly rate plus a one-time membership fee. lian correctly wrote and solved a system of linear equations by substitution to compare the costs of the memberships. in her work, she substituted an expression for one variable and solved for the other. this resulted in the equation 75 = 75. what can lian conclude? one gym charges $75 per month. each gym charges $75 per month both gyms charge the same monthly rate and the same membership fee. both gyms charge the same monthly rate, but not the same membership fee.