A polyhedral is a shape that is flat and that has straight sides.
Answer:
Step-by-step explanation:
d=2q, q=d/2
10d+25q=630, using q=d/2
10d+25d/2=630
20d+25d=1260
45d=1260
d=28
So he has 28 dimes.
Answer:
147 purple jelly beans
Step-by-step explanation:
15% of 980 is 147
A=30,000(1+.07/1)^8*1
Final amount = Principal(1+rate/times compounded in a year)^years to grow*times compounded in a year
Answer = 51,545.59
