Answer: 0.9
Step-by-step explanation:
I am gonna assume it is C)9/4 - 1/2i
Answer:
just list the number of albums times the amount they cost plus songs and how much they cost and you got your equation
Step-by-step explanation:
Answer:
£0.50
Step-by-step explanation:
t = one cup of tea
c = one piece of cake
t + c = £1.10
2t + c = £1.70
the cost increases by £0.60 (£1.70 - £1.10) when you order one more cup of tea which means that one cup of tea costs £0.60
substitute £0.60 into t + c = £1.10
£0.60 + c = £1.10
rearrange to get c = £1.10 - £0.60 = £0.50
so one piece of cake costs £0.50
Answer:
0-89x=78/-43
Step-by-step explanation:
