choose all the expressions with a sum greater than 10.

5.3 + 4.99
6.12 + 3.09
2.08 + 7.9
4.8 + 5.9
3.46 + 6.009

Wich one is it

its A and D

To determine which expressions have a sum greater than 10, we need to add the numbers in each expression and check if the result is greater than 10.

Let's do the calculations for each expression:
1. 5.3 + 4.99 = 10.29 - The sum is not greater than 10.
2. 6.12 + 3.09 = 9.21 - The sum is not greater than 10.
3. 2.08 + 7.9 = 9.98 - The sum is not greater than 10.
4. 4.8 + 5.9 = 10.7 - The sum is greater than 10.
5. 3.46 + 6.009 = 9.469 - The sum is not greater than 10.

Based on the calculations, only the expression 4.8 + 5.9 has a sum greater than 10. Therefore, the correct answer is:
4.8 + 5.9