MATH SOLVE

4 months ago

Q:
# plz helpA copy machine makes copies at a constant rate. The machine can make 80 copies in 2 minutes.a. Write an equation to represent the number of copies, n, that can be made over any time interval in minutes, tb. Complete the table below.t (time in minutes)n (number of copies)Linear Equation:0.250.75

Accepted Solution

A:

( You copied the question worng , it is 80 copies in 2 1/2 minjtes , not 2 minutes )

If the machine takes 2 1/2 minutes to make 80 copies , it would take 1 minute to make 36 copies. With that information ww can make the equation :

5/2n = 80t

Isolate t by dividing both sides of the equation by 5/2:

(5/2)/(5/2)n = 80/(5/2)t

(5/2)/(5/2) = 1 so we end up with:

n/1 = 32t

n = 32t

So what that means is that the machine can make 32 copies per minute

Awnser : a) n = 32t

b) t , Linear equation , n

.25, y = 32x, 8

.5, y = 32x, 16

.75, y = 32x, 24

1 , y = 32x, 32

( As the rate stays the same , the linear will stay the same !)

I hope you understood my brief explanation. And please consider marking this awnser as Branliest if ypu think it deserves it. Thank you ! :)

If the machine takes 2 1/2 minutes to make 80 copies , it would take 1 minute to make 36 copies. With that information ww can make the equation :

5/2n = 80t

Isolate t by dividing both sides of the equation by 5/2:

(5/2)/(5/2)n = 80/(5/2)t

(5/2)/(5/2) = 1 so we end up with:

n/1 = 32t

n = 32t

So what that means is that the machine can make 32 copies per minute

Awnser : a) n = 32t

b) t , Linear equation , n

.25, y = 32x, 8

.5, y = 32x, 16

.75, y = 32x, 24

1 , y = 32x, 32

( As the rate stays the same , the linear will stay the same !)

I hope you understood my brief explanation. And please consider marking this awnser as Branliest if ypu think it deserves it. Thank you ! :)