Answer:
Step-by-step explanation:
X = number of Yan's marbles. x-3 = number of Geraldo's marbles
annswer: x + (x - 3) = 21
hopes this helps :)
Answer:
Step-by-step explanation:
Answer:
The answer is 28%
Step-by-step explanation:
You multiply them.
Two 2.5 pound bags = 5 pounds for $34.99
34.99/5 pounds = 6.998 or $7/pound
Answer: The answer is 49 because 128-79=49