Answer:
what are we to find exactly bcoz I can't see anything question being ask here
The right order is the order they are in
Answer:
57.47
Step-by-step explanation:
59.89+89.86=149.75
149.75+27.39=177.14
177.14+5.67=182.81
182.81-73.91=108.9
108.9-51.43=57.47
Answer:
Aiden has 25 nickels and 38 quarters
Step-by-step explanation:
Let x be the number of nickels and y be the number of quarters in Aiden's piggy bank.
Aiden has a collection of 63 nickels and quarters, so
x nickels are worth cents, y quarters are worth cents. If the total value of the coins is $10.75, then
From the first equation:
Substitute it into the second equation:
It satisfies only one of the inequalities and, thus, is not part of the solution set