Yes you have a good example.
x = number of cookies
2*x = total amount spent on cookies at $2 each
2x-3 = amount you pay after the $3 discount is applied one time for the entire order
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a more numeric example may be this
Lets say you bought 12 cookies, so x = 12
This means it costs 2*x = 2*12 = 24 dollars total if the discount doesnt apply
However, the 3 dollar discount is there, so the grand total is 24-3 = 21 dollars.
Answer:
64
Step-by-step explanation:
16/100 = x / 400
Cross multiply:-
100x = 16*400
x = 6400 / 100
= 64
Answer:
4 packs of invitations and 2 packs of napkins.
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
75/5 equals 15
this that when 15 is multiplied 5 times, it equals 75
therefore the answer is 15
Natural number
that is 1,2,3,4,5,6...
