PLEASE HELP FAST The coordinates represent a triangle that was dilated. What was the scale factor that was used in the dilation?
J(-3, - 12) ► J'(-2,-8)
K(-6, - 15) → K'(-4, - 10)
LC-9,- 12) → L'(-6, -8)

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points