Answer: 230 ducks were left.
Step-by-step explanation:
Answer:
Step-by-step explanation:
7x + 1
Combine like terms: 2x + 5x
Then add the remaining terms: 7x + 1
Answer:
-1, 0, 1, 2, 3
Step-by-step explanation:
To answer this you have to understand 2 main things
These are: the symbols and what an integer is.
An integer is simply a whole number. For example: 1, 10, 3 etc.
The symbols, <= (first symbol) and < (second symbol) are very important. These tell us the range X is in.
<= means less than or equal to.
< means less than.
So we can write: -1 is less than or equal to x and x is less than 4.
If we follow this and also keep in mind we only want whole numbers then we can see the lowest X can be is -1 and the highest it can be is 3 since it has to be less than 4.
Then it is also everything inbetween them which is:
-1, 0, 1, 2, 3
