Answer:
It would cost $ 34.5
Step-by-step explanation:
Given,
The cost of [tex]\frac{3}{4}[/tex] lb of chopped walnut = $ 3.45,
So, the cost of 1 lb of chopped walnut = [tex]\frac{4}{3}\times 3.45[/tex]
[tex]=4\times 1.15[/tex]
= $ 4.6,
Thus, the cost of 7.5 lbs of walnuts = 7.5 × cost of 1 b of walnut
= 7.5 × 4.6
= $ 34.5
Answer:
The cost of buying 7.5 lb of chopper walnut is $34.5.
Step-by-step explanation:
Given information:
The cost of buying [tex]\frac{3}{4}[/tex] lb of chopped walnuts is $3.45.
So, the cost of buying 1 lb of chopped walnut will be,
[tex]C=3.45\times\frac{4}{3}\\C=1.15\times4\\C=4.6[/tex]
Now, the cost 1 lb of chopper walnut is $4.6.
Thus, the cost of buying 7.5 lb of chopper walnuts will be,
[tex]C'=7.5\times4.6\\C'=34.5[/tex]
Therefore, the cost of buying 7.5 lb of chopper walnuts is $34.5.
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https://brainly.com/question/11196374?referrer=searchResults
