Help worth 50 points

slope =

(y2 - y1) / (x2 - x1)

= 15-0 / 1-0

= 15 / 1

= 15

Step-by-step explanation:

brainliest plz

15

Step-by-step explanation:

a slope is rise over run, basically the change in y over change of x

the rise is how much it goes up or down and the run is how much it goes right

in this case it goes up 15 for every time it goes right 1

so 15/1 is the slope- or 15

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

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step-by-step explanation: