ANSWER

EXPLANATION
The expressions are

and

The greatest common factor is the product the least powers of the common factors.

Answer:
48 girls
Step-by-step explanation:
Divide 42 by 7 and then multiply the answer by 8. So 42/7 is 6 and 6 multiplied by 8 is 48 so if there are 42 boys there are 48 girls.
Answer:
Step-by-step explanation:
Given
The bag contains 6 orange and 9 lime sweets
For both sweets of the same flavor, Jodi must either choose orange or lime
No. of ways it can be done is 
The total no of ways of selecting two sweets out of 15 is 
The probability that both sweets are the same flavor

11.25 inches. Divide 1800 by 160 and get your answer
Answer:
120 hours
Step-by-step explanation:
If it was 12 hours per week you multiply 12 by 10