Answer:
8370
Step-by-step explanation:
7% Of 9000 is 630. Then subtract 630 from 9000. So your answer becomes 8370.
The expression equivalent to 486-9+6+3^*2 is 500-7+6+5^*2
486-9+6+3^*2 = 500-7+6+5^*2
486-9+6+9 = 500-7+6+25
486-24 = 500-38
462 = 462