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choli [55]
3 years ago
14

Isaac had lots of candy. He ate the same number of pieces each day, and the amount remaining can be modeled by the equation y =

-5x + 83.
what is the meaning of the slope?

What is the meaning of the y-intercept?

How many pieces will he have after 6 days?

When will he have 28 pieces?
Mathematics
1 answer:
zlopas [31]3 years ago
6 0

Answer:

1. he eats 5 per day (5 less every day)

2. he starts with 83 pieces of candy

3. 53

4. on day 11

Step-by-step explanation:

1. self explanatory

2. self explanatory

3. 6*-5=-30 -30+83=53

4. put y as 28

28=-5x + 83 now solve for x

subtract 83 both sides

-55=-5x

divide -5 from both sides

11=x

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Explanation:

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Since the second sign is positive we are adding the factors meaning the signs of the factors need to be the same. Since the first sign is negative both signs must be negative.

The factors are

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Check by FOIL
Firsts (x)(x) = x^2
Outers (x)(-y) = -xy
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7 0
3 years ago
how many meters are equal to 5,253 centimeters? use how the placement of the decimal point changes when dividing by power of 10
motikmotik

Answer:

52.53\ \text{meters}

Step-by-step explanation:

1\ \text{meter}=100\ \text{centimeter}

1\ \text{centimeter}=\dfrac{1}{100}\ \text{meter}

In the question the quantity that is required to be converted to meters is 5253 centimeters.

5253\ \text{cm}=5253\times \dfrac{1}{100}\\ =52.53\ \text{meters}

So, the required measurement in meters is 52.53\ \text{meters}.

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Step-by-step explanation:

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Hopefully this helped ^.^ Mark Brainly if possible~



 
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8 0
4 years ago
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