Cassidy places 40 stamps on each of 8 album pages. how many stamps does she place?

320  stamps Cassidy  places  .

Step-by-step explanation:

As given in the question as follow.

Cassidy places 40 stamps on each of 8 album pages.

Than

Total number of stamps Cassidy uses in  8 album pages = 40 × 8

                                                                                              = 320

Therefore 320  stamps Cassidy  places  .

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is