Answer:
is correct, he determines it correctly, he solved it correctly, 238.5
Step-by-step explanation:
The last resort because you have no more options
Answer:
B. X+6.4<9.9
Step-by-step explanation:
The sum of a number is represented by X. So X and 6.4 is X+6.4. Is less than 9.9, so <9.9. You get X+6.4<9.9.