Find the prices per ounce by dividing the dollars by the number of ounces:-
1.79 / 15 = 0.1193 dollars per ounce
1.49 / 12 = 0.1242 dollars per ounce
So the first one is the better buy.
Answer:
-8xy+3x+2z
x+3yz-8
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
set a proportion
16 x
____ = ______
80 100
by doing this you can cross multiply the terms
80x=1600
divide both sides by 80
x=1600/ 80=20
The amount Aiden would have to pay in a month where he used went over by x GB is (25 + 10x)
<h3>Equation</h3>
- Cost if data plan (2gb) = $25
- Additional cost per GB = $10
- Number of additional gb = x
Total cost = 25 + 10x
- If he used 2 GB over the limit
Total cost = 25 + 10(2)
= 25 + 20
= $45
Therefore, the amount Aiden would have to pay in a month where he used went over by x GB is (25 + 10x)
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Answer:
20
Step-by-step explanation:
u-t = 2
u+t= 5
(u-t) (u²-t²)
(u-t) (u-t) (u+t) (a²-b²= (a+b) (a-b))
put the values
(2)(2)(5)
=20
