If it says 3×8 its like saying 8+8+8=21.
It's just a faster way of adding.
Anything multiplied by 0 is 0.
Anything multiplied by 10 just add a 0 to the end of the number example 10×2=20.
Answer:
41 ≤ x
x ≤ 45
Step-by-step explanation:
Answer:
0.18 cents per ounce
Step-by-step explanation:
Answer:
p=36
a=3*
*18
Step-by-step explanation:
p=sum of all sides
a=(3
*
)/2