(5-21)-(3 + 1) =
simplify involving i
1 answer:
Answer:
-20
Step-by-step explanation:
Do the math in the parenthesis first
(5-21) = -16
(3+1) = 4
Rewrite the problem
- 16 - 4= -20
The answer is -20
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Answer:
3/5
Step-by-step explanation:
9/15=3/5
since 15 had an a you divide the girls over the people who had an A
3(4x + 6) + 7x
12x + 18 + 7x
19x + 18 <==
Answer:
=1
Step-by-step explanation:
Answer:
The number is 4
Step-by-step explanation:
Write algebraically:
n-5=-1
n=4
The number is 4
Answer:
Step-by-step explanation:
4/3-7/9=12/9-7/9=5/9.
