The table below shows the cost per pound of different vegetables. prices of vegetables vegetable cost (per pound) potatoes $3.89 squash $4.68 carrots $1.67 cucumbers $2.59 what is the estimated cost for 7.8 pounds of potatoes? $16 $24 $32 $40

$ 32

Step-by-step explanation:

Given : The cost  one pound of potatoes = $3.89

The estimated cost of one pound of potatoes = $4

[To the nearest ones ]

Then the cost of 7.8 pounds =

Also, the estimated value for 7.8 = 8  [To the nearest ones ]

Then, the estimated cost for 7.8 pounds of potatoes =

Hence, the estimated cost for 7.8 pounds of potatoes = $ 32

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

answer: hey there,

the answer you are looking for is a..

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