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Alex Ar [27]
3 years ago
14

Nancy had 16 chocolate candies in a bag. Her mother put a handful of candies in the bag. When Nancy counts her chocolate candies

, she discovers she now has 32 of them. Which of the following equations will help Nancy solve for the number of chocolate candies, c, that her mom put in the bag?
Mathematics
2 answers:
ryzh [129]3 years ago
5 0

The equation should look something like:


x+16 = 32


or



16+x = 32

Mariulka [41]3 years ago
3 0

Hi!

<h3>So you didn't include the options, so I don't know the exact answer. But here's what I do know: </h3><h3>She had 16</h3>

16

<h3>She got c</h3>

16 + c

<h3>She now has 32</h3>

<u>16 + c = 32</u>

<h2>I don't know if that's the exact answer, but basically, 16 needs to be added to c, and it needs to equal 32. </h2>

Hope this helps! :)

-Peredhel

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Answer:

The function has an initial population size of 60,000 which increase at a rate of 1%

Step-by-step explanation:

Given the expression :

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The general form of an Exponential growth function.

y = p(1 + r)^x

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r = 1.01 - 1 ; r = 0.01 =

r = 0.01 * 100% = 1% growth rate

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Answer:

x = -1 and y = 1/2

Step-by-step explanation:

Let u = 1/x, and v = 1/y

Then the pair of equations

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1/x - 2/y = -5

Can be written as

-3u + 4v = 11 .................................(1)

u - 2v = -5......................................(2)

From (2)

u = 2v - 5 .......................................(3)

Substituting (3) into (1)

-3(2v - 5) + 4v = 11

-6v + 15 + 4v = 11

-6v + 4v = 11 - 15

-2v = -4

v = 4/2 = 2

Substituting this value of v in (3)

u = 2v - 5

u = 2(2) - 5

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u = -1, v = 2

Since u = 1/x, and v = 1/y, we have

1/x = -1

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Answer:

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