The expression 2. 4×(−3)+10÷5 has a value of -10.
Let's evaluate each expression to determine which one has a value of -10:
1. −3×5−(−8)
−15+8=−7
2. 4×(−3)+10÷5
−12+2=−10
3. −5+(−2)+22÷(−2)
−5−2−11=−18
4. −2×5−20
−10−20=−30
Therefore, the expression 2. 4×(−3)+10÷5 has a value of -10.