3. The number of terms in the following expression after being simplified and the leading coefficient 3x2 + 6 +7x - 4x + 8 - 3x?
A. 2 terms and leading coefficient 3
C. 3 terms and leading coefficient 4
B. 6 terms and leading coefficient -3
D. 2 terms and leading coefficient 7

c: lkllmn.

hope it's you

i believe that the answer is

b. y-1=-2(x-4)

hope this !

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

3x^3-2x^2+4x-3= -3

x^2+3x+3= 3

-3÷3= -1