Answer:
No
Step-by-step explanation:
7 9/16 - 2 3/4 = 4 13/16
If you multiply -8 and -9 it's 72 because If you multiply two negatives it turns into a positive number/answer and if you add -8 and -9 it's -17.
-8 + -9 = -17
and
-8 * -9 = 72
Answer:
3.14
Step-by-step explanation:
Because you know it's the right answer.