A scanner scanned 72 photos in 8 minutes. If it scans photos at a constant rate, it can scan photos in 23 minutes. What do I put in the blank?

207

Step-by-step explanation:

ok so 72 photos in 8 minutes

So the easiest way would be to find how many photos are made per minute.

To do that you would divide 72 by 8 to get 9.

You need how many photos are made in 23 minutes.

To get that you times 23 by 9 to get 207.

207 photos are made in 23 minutes.

i need a picture

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)