Six students are working to simplify the expression shown Drag each student's answer to a box to show whether it is fully simplified, equivalent to
the given expression but not fully simplified, or not equivalent to the given expression
4y + 13x - 5 + 6y - x
CLEAR
CHECK
-5 + 22xy
14x -5 + 10y
17y - 5 + 5x
13x - 5 + 10y - X
4y + 12x - 5 + 6y
12x - 5 + 10y
Equivalent and simplified fully
Equivalent, but not fully simplified
Not equivalent

the answer is y = 11.54

hope this : )

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.

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