Agirl is 21 years old and her brother is a third her age. when the girl is 36, what will be the age of her brother?

Which of the following is a justification used while proving the similarity of triangles lom and mon

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax