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kipiarov [429]
3 years ago
7

What is the equation of (7−b)+(3b+2) =

Mathematics
1 answer:
Firdavs [7]3 years ago
4 0

Answer: I think the answer is 2b+9

Step-by-step explanation:

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A city doubles its size every 99 years. If the population is currently 600,000, what will the population be in 198 years?
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Divide 198 by 99 to get 2. The current population is 600000 so multiply that by itself to get 360000000000, multiply that number by itself to get 1.296E23
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4 years ago
Solve the equation 2=10+z/-3. a-4 b-5 c-16 d15​
bija089 [108]

Answer:

z = -16

Option c

Step-by-step explanation:

2= 10+z / -3

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4 years ago
(7y^3 - 3y) + (8y^2 - 8y) help combine like terms
defon
Like terms are terms that are the exact same excluding the coefficient.
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