3a+2(b+5a) plz answer this I really tryied but noap I keep on get in it wrong
1 answer:
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We have a piecewise function.
Therefore, to find the function, we must evaluate each domain separately.
We have then:
For
:
The function for this domain is:
For
:
The function for this domain is:
Where,
Substituting:
For
:
The function for this domain is:
Therefore, to find the function, we must evaluate each domain separately.
We have then:
For
The function for this domain is:
For
The function for this domain is:
Where,
Substituting:
For
The function for this domain is:
Answer:
Sandwich sells for $4.76 .
Step-by-step explanation:
As given
It costs $2.80 to make a sandwich at the local deli shop.
To make a profit, the deli sells it at a price that is 170% of the cost.
170% is written in the decimal form
= 1.7
Thus
Sandwich selling cost = 1.7 × Cost of making
Put all the values in the above
Sandwich selling cost = 1.7 × $ 2.80
= $4.76
Therefore the Sandwich sells for $4.76 .