To find the midpoint of a line use the midpoint formula which is M = (x1+x2/2 , y1 +y2/2) After plugging in the coordinates for your variables you should get (-1+5/2, -1+2/2) This simplifies to (2, 1/2) which is the coordinates for the middle point of the base XY.
Assuming you are trying to get price per pound.
Divide 750 by 5 which equal 150 or $1.50
Let the total bill be x. We have:
<span>0.15x > 21 <-- Since 15% is 0.15 using inequality calc. x </span>>$140
4/1&373; I need points ;)
Answer:
72
Step-by-step explanation:
36+36=72