The energy of a particle is 4.82 joules. If this particle loses 0.30 joule of energy every minute, what will its energy be after 6 minutes? * A 4.67 joules
B 3.92 joules
C 3.02 joules
D 1.9 joules

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?