Last month kim trained three times as many dogs as cats if the total number of cats and dogs she tried last month is 28 how many cats did kim trainl

The length of the line segment ac is 8x-9 what is the value of x

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30

Which angle is the smallest? also give me an explanation so i can complete it to other questions as well, : )