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marin [14]
3 years ago
12

Todd sold half of his comic books and then bought 6 more. he now has 16 how many did he begin with​

Mathematics
2 answers:
Mandarinka [93]3 years ago
6 0

Answer:he started with 20

Step-by-step explanation:

olga_2 [115]3 years ago
6 0

Answer:

Step-by-step explanation:

16-6=10 whats the half of 10? Answer:5

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Why is the end behavior of a quadratic function different from a linear function?
inna [77]

A linear function can’t repeat but a quadratic function can

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If a + b = -2a+b=−2 and x + y = -2x+y=−2,<br> what is 4x + 5a + 4y + 5b4x+5a+4y+5b?
Romashka-Z-Leto [24]

Answer:your dumb

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4 0
3 years ago
(80 POINTS) What rule describes a dilation with a scale factor of ½ and the center of dilation at the origin?
lesya [120]

Answer:

C

Step-by-step explanation:

(x, y) -> (1/2x, 1/2y)

When you dilate a side, point, etc, you are multiplying the original dimension by the scale factor. That is represented in option C: the original x and y are multiplied by the scale factor, 1/2! Hope that helps! :)

6 0
3 years ago
Read 2 more answers
How is -16/20 and 20/-25 represent the same rational number
sammy [17]

Answer:

-.8

Step-by-step explanation:

ok so if you divide -16 by 20 you will get -0.8

and if you divide 20 by -25 your answer also be -0.8

they are equal

4 0
3 years ago
In the year 2005, a total of 750 fish were introduced into a manmade lake. The fish population was expected to grow at a rate of
rewona [7]
Exponential change can be modeled by:
N = N(0) x λⁿ; where λ is the rate of change. It is greater than 1 when there is growth and less than 1 when there is decay. n is the number of time periods passed.
λ is 1 + 0.083 = 1.083
N(0) is the initial value of 750
n is 2050 - 2005 = 45 years
N = 750 x (1.083)⁴⁵
= 27,000 fish
6 0
3 years ago
Read 2 more answers
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