First one is 8x+38 second one is 20x+10
X^2+5 this is because 1^2+5=6 etc
The answer it should be 0.1.
Step-by-step explanation:


9514 1404 393
Answer:
have the child arrange the tokens in groups of 5. none left = divisible by 5
Step-by-step explanation:
A number is divisible by 5 if there is no remainder when it is divided into 5 parts. Using "manipulatives," this can be shown a couple of ways:
1) deal the tokens to 5 piles (each pile will have the same number)
2) group the tokens into groups of 5 (no tokens will be left over)