The equation of a line is y=-3x - 2. what are the slope and the y-intercept of the line?
a. slope = -3 and y-intercept = 2
b. slope = 3 and yintercept = -2
c. slope = 3 and y-intercept = 2
d. slope = -3 and y-intercept = -2

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

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?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.