. Susan is baking cookies for the PTO meeting. She will bake 2 cookies for each parent who comes to the meeting, plus one dozen extra cookies. Let x represent the number of parents attending the meeting and y represent the number of cookies Susan needs to bake. Which of the following equations represent this situation? a. y = 12x + 2
b. y = 2x – 12
c. y = 2x
d. y = 2x + 12

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

there is no question content here, but you for the free points! : d

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

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.