Kims age is twice of her sister when you add to her sisters age you get 3 how old is each sister (a) write an equation that represents thevsituation explain any varible used (b) solve the equation form part a show your work state your solution as a complete sentence

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Me find the value of x each figure.