Answer:
45 nickels
30 quarters
60 dimes
15 pennies
Step-by-step explanation:
Quarters:
45÷3=15
15×2=30
Dimes:
30×2=60
Pennies:
60-45=15
HOPE THIS HELPS!!!!!:)
i believe it's 550 boxes
1,650 divided by 3 is 550
i might be wrong so im not sure lol
3x^2−4x−4
3x^2−8x−2+4x−2
=3x^2+−8x+−2+4x+−2
3x^2+−8x+−2+4x+−2
=(3x^2)+(−8x+4x)+(−2+−2)
=3x^2+−4x+−4
x^3 y(xy^3−1)
x² + 6x + 1 = 0
a = 1 , b = 6 , c = 1