Fern is her mother decoration for a family gathering. fern is putting lace around napkins. for each napkins, fern needs 3/5 yard of lace. fern will put the lace on two napkins. use a number line models to show the problem. write an equation to match the model. use the letter / to represent the amount of lace that fern will need. how many yards of lace will fern need? explain your answer.

it depends on the weather. because i have flown to seattle when it was pouring down rain and there was one time i flew to ohio when it was snowing hard. whats your situation.

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.