Ànswer is 64 , 80, and 96
Answer:
c
Step-by-step explanation:
c is the correct answer because there is a pretty high possibility but not a extremely low possibility either
First, the mark down 15% would make the value 85% of the original, so doing 15.99*0.85 gives you 13.59. Then take that and multiply that by 0.5, because of the half price, to get a final price of $6.79
2.92 because you do 1.19 plus .89 which is 2.08 and then subtract five from 2.08 and you get 2.92
Step-by-step explanation:
m=4 , (10, 15)
straight line equation:
y= mx +c
substituting the values:
15=4(10) + c
15 = 40 + c
15 - 40 = c
c = -25
therefore,
y = 4x - 25 (ans)
hope this helps :)))