Answer:
? i need a better explanation for ur questoin
Step-by-step explanation:
R/9 = -21
Multiply by 9
r = -189
Answer:
pp
Step-by-step explanation:
Answer:
the answer is -30
Step-by-step explanation:
2xy=2*5*-3
= -30
Answer:
3.6
Step-by-step explanation:
3√13(3.6
-9
-------
66| 400
-396
-------
4