Michelle just had a baby and needs to buy supplies from the store. she buys b bottles, d diapers, f formula, and p pacifiers. the expression for the cost (in dollars) for her purchase is represented by the function 10b + 6d + 8f + 2p. which statement is not true?

a. the term 10b represents the cost for 10 bottles.
b. the coefficient 6 represents the cost for each diaper.
c. the term 8f represents the cost of formula.
d. the coefficient 2 represents the cost of each pacifier.

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you