Marissa plans to create silk floral arrangements. the expression 13+8f+6b+3m represents her cost, in dollars, for the arrangements when she buys v vases, f stems of flowers, b stems of wood bark, and m packages of marbles for the bottom of the vases. which statement is true? a. the coefficient 6 represents the cost of b stems of wood bark. b. the coefficient 3 represents the number of packages of marbles she buys. c. the term 13v represents the cost of 13 vases. d. the term 8f represents the cost of f stems of flowers at $8 per stem.

D.The term 8f represents the cost of f stems of flowers at $8 per stem.

Step-by-step explanation:

It is given The expression  

13v+8f+6b+3m represents her cost, in dollars, for the arrangements when she buys v vases, f stems of flowers, b stems of wood bark, and m packages of marbles for the bottom of the vases. Cost of any item = Number of items x cost of one item.

If cost of one stem flower is $8 and f is stems of flower then 8f represents the cost of f stems of flowers at $8 per stem.Option D is the right answer.

C.

Step-by-step explanation:

The answer is C because when you look at the variables and what they are asking for, C would be the one that gives you the answer. Trust me, it's right.

if she was to only spend a dollar she can get 1lb

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

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