Answer:
r = - 189
first:
-13 -8 = -21
add the two negative number together and get -21
second:
r/9 >> 9 * -21
multiply 9 and -21 together and get -189
r = -189
5. 301.2916667
6. 123.4651163
7. 102
8. 20.35185185
hope this helps
mark brainliest please it would help alot
:)
(21-8)-6=7
and that's it
5,9
Step-by-step explanation:
