What is the slope of the line represented by the equation 2x + 3y = –12 ?

a. - 3/2

b. - 2/3

c. 2/3

d. 3/2

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?

Asugar cube is inch on each edge. how much volume does it occupy?