Answer:
There are 9 nickels and 11 pennies
Step-by-step explanation:
Systems of equation:
x=nickels
y=pennies
0.56=0.05x+0.01y
x+y=20
2 16/99 as decimal should be:
2 + (16/99) = 2 +0.17 = 2.17
X^2+8x+19+39/(x-2)
I cant show how to use synthetic unless I attach a file
