Equalizw the denominators so that the nominators will be equal in this wat sonyou can find the value of x if you want i can solve it
Answer: 109 mg
Step-by-step explanation:
Answer:
The greatest common factor is 21,
Step-by-step explanation:
Find the prime factors of each term in order to find the greatest common factor (GCF).
Answer:
3x-8y+40z
Step-by-step explanation:
Answer: The speed of Bob is 56.8 km/hr.
Step-by-step explanation:
Let the speed of Bob be 'x'.
Let the speed of John be 'x-8'.
Distance covered = 230 miles
time = 
According to question, we get that

Hence, the speed of Bob is 56.8 km/hr.