Step-by-step explanation:
5×6'3n=20
30'3n=20
3n=20-30
3n/3= -10/3
n= -3
Answer:
1. -50
2. -49
3. 38
4. 175
Step-by-step explanation:
hope it helps
A. more homework better scores
b. about 60 score
c. standard score
Answer:
24 or 29 more numbers
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
when the signs are different the result is negative
(+ )*( - )= ( -)
