The answer is 9 because 5*(-3)+8+9-(-7)=9
Answer:
5 1/3
Step-by-step explanation:
Answer: it’s the 3’rd one
Explanation: I hope this helps
Answer:
1. 70
2. 65
3. 115
4. 65
5. 65
6. 65
7. 65
Step-by-step explanation:
All of them are correct so dont worry
Have a nice day
Answer:
7x2 + 4 x + 20
Step-by-step explanation:
Subtract 3x2 from 10x2.7x2+10x+20−6xSubtract 6x from 10x.7x2+4x+20