219. Two hundred and nineteen
Answer:
m=17
Step-by-step explanation:
$15 minus $0.14(# minutes) = $12.62
15 - .14m = 12.62
.14m = 15 - 12.62
.14m = 2.38
m = 2.38/.14
m = 17 minutes
To solve this you will need to take 90-15=75 then take 75/3=25 so a biscuit costs 25p and a cake costs 40p becuase 25*2=50+40=90 enjoy!=)
Answer:
B and C
Step-by-step explanation:
B and C because B is appearing to be sliding up on the graph while C is going into about a quarter of graph appearing to be sliding is a straight line.
Therefore, B and C have proportional relationships.
Have a good night.