at the beginning of the day the stock market goes up 40 3/4 points and stays at this level for most of the day. at the end of the day the stock market goes down 80 1/2 points from the high at the beginning of the day. what is the total change in the stock market from the beginning of the day to the end of the day.

c

step-by-step explanation:

at least i think its

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

where is the figure

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.