500•1.1= 550, 320•1.1= 352, 80•1.15= 92, 75•1.25= 93.75
Answer:
divide the diameter by 2
Step-by-step explanation:
Answer:
1 Quarter + 1 Nickel , 3 Dimes , 30 Pennies , 15 Pennies + 1 Nickel + 1 Dime , 10 Pennies + 2 Nickels + 1 Dime ... There are many different ways to make 30 cents with certain coin combinations.
Step-by-step explanation:
Answer:
Yes, it is a rational number
Step-by-step explanation:
If you divide 83 over 2, you will get 41.5.
Since you can turn that into a fraction, it is considered a rational number.
However, if it's something like this 1.34246928... Then it's not rational since it's random numbers repeating over and over, there's no real pattern.
7. Is maybe 35-12=23 but I hope this is right