Answer:
Step-by-step explanation:
Add the following polynomials:
To add the polynomials we combine like terms
The terms with same variables are like terms
8a and -9a are like terms
8a - 9a = -1a
-6 +11= 5
The 3rd one
This is because in the graph it’s looking for numbers 70-79 but only with 2 numbers and the 3rd is the only one that fits in the description.
Hamali has 40 grapes