An ostrich weighs 156,500 grams, how many kilograms does theaters he ostrich weigh

Given the graph below state whether or not the relation is a function, and give the domain and range.

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so