Answer: $68.80
Step-by-step explanation: the discount is 14% because it is subtracted from 20% and 0.14 x 80 is 68.80 hope this helps
Answer:
Looking at the graphic, if a 45-45-90 triangle has a hypotenuse of 1, then each of the side lengths equal 1 / square root (2)
Source: https://www.1728.org/trig2.htm
Step-by-step explanation:
7 9/13
= (7×13)+9/13
= 91+9/13
= 98/13 (as an improper fraction).
27.5, because 27.5-3=24.5 and 24.5x2= 49