Answer:
x-2
Step-by-step explanation

eliminate (x+3) from top and bottom leaving (x-2)
Answer:
1000000=15.7828283
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
102 divide 18=5.6
Answer:
40 mph
Step-by-step explanation:
20 miles in 1/2 hour
1/2 times 2 is 1, so 20 times two is 40 mph