Janice wants to find the area of a square tabletop. She uses the formula for the area of a square: A=s2, where s is the length of one side of the square. If s= 3 feet what is the area of the tabltop

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.