A hypothesis is only tentative: to make sure it's valid, you have to test it.
Answer:
it will cost him £2.38
Step-by-step explanation:
bc you first multiply 4.25kg with £1.40 and that equals to 5.95
then you take 5.95 and devide it with 2.5 kg then that equals to £2.38.
I hope that this helped you.
Answer:
B. A jug of milk
Step-by-step explanation:
Hope this helps you :)
Answer:
-2
Step-by-step explanation:
its -2 because is a neg. number. the more the number is in neg. the lesser it is
9(x + 3) + 15x
9x + 27 + 15x ...combine like terms
24x + 27 <==
