I would say that if the ones add up to 10 or more, they will regroup and put a 1 above the tens column to show the 10
Answer: The correct answer is 18cm
Step-by-step explanation:
Since Carmen gives two coins to Frankie for every five that she gets, she effectively only gains 3 coins at a time. Therefore, if she has 9 coins, Frankie must have 6.
Answer:
The top one is (3x−2)(x+5)
the bottom one is (3x−2)(3x+2)
Step-by-step explanation:
Answer:
20.4 inches
Step-by-step explanation:
L*W*H=V
L=23.25
W=13.5
L*W=313.875
6403.05/313.875=20.4
This answer does not need to be rounded
The height of the aquarium is 20.4 inches.
Hope this helps!
