Given a triangle with vertices A(4, -1), B(-3, 0), and C(7, 2), which points represent a reflection of ΔABC in the y-axis? Are the two triangles congruent?

How many grams must be adde to 970g to make 1 and a half kg

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?