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
Answer:
Step-by-step explanation:
M=9-R is the equation for it
Answer:
if it right then make me brainliest
See attachment for math work and answer.
