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aleksandr82 [10.1K]
4 years ago
9

Simplify: (1 + 3i) + (7 - 2i)

Mathematics
2 answers:
omeli [17]4 years ago
7 0

Answer:

8+i

Step-by-step explanation:

BlackZzzverrR [31]4 years ago
6 0

Answer:

8 + 1 i

if im wrong soooooorrrrrrryyyyyy

Step-by-step explanation:

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Solve this equation.<br> -3y≥72
likoan [24]
-3y≥72

divide both side by (-3)
-3y/-3 >= 72/-3
Simplify
y >= -24
4 0
3 years ago
Is 4,400 is 10 times as much as 440
vagabundo [1.1K]
To do question we have to multiply 10 and 440: ("x times as much" is x Multiplied by", so "twice as much as 4 is 8", or "3 times 4 is 12),

this is 4400 or 4,400 - this is true!
5 0
3 years ago
(2a+b)^2 simplest form
creativ13 [48]
2^2a^2+b^2
4a^2+b^2
not sure if this is correct but here ya go
3 0
3 years ago
ashley spends $12 to buy 3 pencils and 6 rulers. Jack spends $8 to buy 5 pencils and 2 rulers. what is the cost of 2 pencils and
Sveta_85 [38]

Answer:

$ 3 left ashley money

$ 1 left  jacks money

$ 8 left ashley money

$ 4 left jacks money

Step-by-step explanation

3 pencils + 6 rulers = 12 - 9 = 3

5 pencils +  2 rulers = 8 - 7 = 1

12 - 4 = 8

8 - 4 = 4

6 0
3 years ago
Read 2 more answers
The running card team won $548 playing in poker tournaments last year the winnings were split evenly among the p players
Dmitry_Shevchenko [17]

Answer:

$548 divided by p

Step-by-step explanation:

$548÷p or $548 over p

3 0
4 years ago
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