50 pennies. 30 nickels. 80 coins in total.
Answer:
80 coins
Step-by-step explanation:
nickels = 3 of every 8 coins (5+3 =8)
30 nickels
30/3 = 10 x 8 = 80 coins
50 pennies to 30 nickels
plug all in
1) 0 when x=0
2) 1*6-1²=6-1=5
3) 6*2-2²=12-4=8
4)6*3-3²=18-9=9
5) 6*4-4²=24-16=8
6)6*5-5²=30-25=5
7) 6*6-6²=36-36=0
Answer: $338 decrease. $4,862 total at the end of the year.
Step-by-step explanation: 6.5% of $5,200 is $338. $,5,200 - $338 = $4,862
Hope this helps!