V=x^3+13x^2+34x-48 find an expression for the missing dimension
1 answer:
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Answer:
y = 18
Step-by-step explanation:
Since the triangles are similar, the corresponding sides are in proportion, that is
=
, substitute values
=
( cross- multiply )
14y = 252 ( divide both sides by 14 )
y = 18
Answer:
The expression $32/x represents the price per pound.
Step-by-step explanation:
Given:
$32 for X pounds of beef ribs.
Now, the symbol which represents the per is this → / .
So, $ shows the expression for the price per pound.
Therefore, the expression $32/x represents the price per pound.