Answer:
200 x .39
Step-by-step explanation:
200 x .39= 78
Answer:
425-65=360
360-65=295
Mrs Chan had at first 295 cookies
18+15y-10
=18-10+15y
=8+15y
Step-by-step explanation:
to work out gradient
change in y ÷ change in x
first lines gradient
(7 - - 8) ÷ (7 - 7) = 0
second lines gradient
(7 - 7) ÷ (9 - - 6) = 0
Your neighbor will let you take water from the well on his claim,
charging you $.05 a quart.
If 'x' is the number of quarts you take from his well on Tuesday, then
'y' is the amount of money you owe him before the sun goes down.