Answer:
B
Step-by-step explanation:
B
Answer:
you just add the top numbers and then if its over the denominator you simplify
Step-by-step explanation:
7/9 + 4/9
10/9
1-1/9
40% of 24 is 9.6 so that means it's 9.6 hours or 9 hours and 36 minutes.
Answer:
1. D
2. A
3. B
Step-by-step explanation:
1. Add exponents
2. Multiply exponents to outside exponent and to the 16
3. Distribute exponents