$4 is the original price of the jar consisting of peanut butter so therefor it = 100%. It's for sale at $3.60, so we divide $4 by 100% so we get the percentage for each cent and then we times it by 3.60 to get the percentage for $3.60 which is 90%. Now we subtract 90% from 100% to get the discounted percentage for 40cents :)
Answer:
1
Step-by-step explanation:
i²⁵⁶ is the equivalent of (i²)¹²⁸.
(i²)¹²⁸ = (-1)¹²⁸ = 1.
Answer:
<h2>(C) 3/2x-3=y</h2><h2 />
Step-by-step explanation:
The point on the x-axis is 2
The point on the y - axis is -3
Answer
whats the problem.
Step-by-step explanation:
Answer:
Cost of a package of celery = $20
Step-by-step explanation:
Let, x=carrots and y= celery.
So from the given data we get 2 equations
Equation 1]:-
------------(for 9 package carrot and 12 package celery)
Equation 2]:-
---------------(for 1 package carrot and 3 package celery)
After solving equation 2 we get,
------------------------(equation 3)
Now substituting equation 3 in equation 1,
∴
------------------(equation 4)
Therefore cost of a package of celery = $20
