2x - 3y + z = 8 X+ y = 11
1 answer:
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Answer:
34 minutes
Step-by-step explanation:
Given:
Ratio of time for which Pepperoni pizza and cheese pizza should be baked is given as:
Where is the time for which pepperoni pizza should be baked and
is the time for which Cheese pizza should be baked.
Also, it is given that a small Cheese pizza should be baked for 12 minutes.
In other words, we are given that:
To find:
For how long small pepperoni pizza should be baked ?
In other words,
Solution:
Let us put the value of in the equation of the model.
Therefore, a small pepperoni pizza should be baked for <em>34 minutes</em>.