Which equation has exactly one solution? -12x - 7 = -3(3 + 4x) 4x - 7 = 0.5 (-14 + 8x) 4x - 7 = -3(3 + 4x) 4x - 7 = 0.5 (3 + 8x)

What is the quadric regression equation that fits these data

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Write and solve a real word problem that involves determining distance on a coordinate plane