Answer:
-3.
Step-by-step explanation:
It will be a negative number because you're taking 7 away from 4. You can do 7-4 and it will equal 3, but you flip it, and it will be -3.
Answer:
4%
Step-by-step explanation:
We have been given that Jake is 25 years old. Next year, he'll be 26 years old.
To find the percentage increase in Jake's age from last year, we will use percentage decrease formula as our original value is less than new value.

Now let us substitute our given values in above formula.
Since our answer is a negative number then this is a percentage increase.
Therefore, there is 4% increase in Jake's age from last year.
Answer:
41.2
Step-by-step explanation:
Answer:
3 hours for miss patrick 5 hours for mr shah
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
like terms are terms which have the same variable , that is
10x and - 5x are like terms, they both have the same variable x