Find the x in this proportion. X/3=x+2/5
2 answers:
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Since, the boiling point of jet fuel = 329 °F
We have to convert the boiling point of jet fuel in .
The expression which is used to convert to
is given by:
C =
=
=
= 165
Therefore, the boiling point of jet fuel is 165 .
Answer:
B. $79 + 0.1($79)
Step-by-step explanation:
Given that;
the shipping cost for an order = 1/10 multiply by the cost of the items bought;
i.e.
where
x = cost of items ordered for.
This implies that:
x + 0.1x
The objective is to determine the expression for the total cost of an order which is $79
x = 79
Then, the total cost of an order is
$79 + 0.1($79)