Two -thirds of the children in the fourth grade class are girls. if there are 18 girls, what is the total of children in the class

Find the roots of the equation below. x^2 - 6 + 9 = 0

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .

What is the equation of the line that passes through (-3, -1) and has a slope of 2/5 ? put your answer in slope-intercept form. a y= 2/5x+1/5 b y=2/5x-1/5 c y=-2/5x-1/5