The 35% is 81.90 plus the 234. So your answer would be $315.90 is the original price. If you need me to explain it let me know :)
Cosine is the second one the first one is Sine and the last one is tangent
Answer:
It is 39 cupcakes.
Since he charges $2 per cupcake (39), it is 78.
He makes profit so subtract 30 from 78 and you get $48.
60 months is 5 years
12 × 5 = 60
Interest = Principle amount × Rate × Time in years
= 650 × 0.06 × 5 (6% =
= 0.06)
= R195
R650 + R195 =
R845