Identify the vertex and the axis of symmetry of the parabola shown below. image A. vertex (2, -5); axis of symmetry x=5 B. vertex (-3, 5); axis of symmetry x=-3 C. vertex (3, -5); axis of symmetry x=3 D. vertex (3, 5) ; axis of symmetry x=2

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.