Answer:
-12.6
Step-by-step explanation:
OK so I might have done something wrong but just remember when you're adding a negative and and a positive number you're technically just subtracting
Answer:
192
Step-by-step explanation: idk tho so it might be right ok so dont get mad at me
Must be simplified. don;'t really know if we should do distributive property
The fraction 8/21 cannot be simplified because the numerator and denominator don't have a common factor except 1.
Answer:you just find the answer from the 2 fractions you have
Step-by-step explanation:
