To draw a line that is parallel to 9x+12y=16, what should the slope of the line be?(1 point) A. 4/3
B. -3/4
C. -4/3
D. 3/4

(01.04 mc) an ice sculpture is melting because of heat. assuming its height changes bynegative 5 over 32m every hour, what will be the change in height after 4 hours?

How do you answer this question? (step by step)

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?