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kifflom [539]
3 years ago
6

Put the steps in order. *

Mathematics
2 answers:
Sliva [168]3 years ago
6 0
The answer is the last one
Readme [11.4K]3 years ago
4 0

Answer:

The answer is 3 , 1 , 2 .

Step-by-step explanation:

I will give an example.

e.g.

x² + 3x + 2

Step 3 :

Set the equation equal to zero :

x² + 3x + 2 = 0

Step 1 :

Completely factor the equation :

x² + x + 2x + 2 = 0

x(x+1) + 2(x+1) = 0

(x+2)(x+1) = 0

Step 2 :

Set each factor equal zero and then solve for the variable :

(x+2)(x+1) = 0

x + 2 = 0

x = -2

x + 1 = 0

x = -1

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The enrollment of a school was 1200. Since then, it has increased at a rate of 35 students per year. Write an equation to repres
Romashka [77]

The general equation to represent the enrollment of the school each year after 2000  = 1200 +35 n    

where n = number of years after 2000.

Step-by-step explanation:

Here, according to the question:

The initial number of students enrolled in the school = 1200 students

The number of students increased each year  = 35 students

Now if the initial year is 2000, then the number of student in the first year

= Initial enrollment  +  ( n  x Number of students increasing each year )

where n : The total number of years after 2000

So, the number of students in first year after 2000 for n = 1 is

1200 + ( 1 x 35)  = 1235

The number of students in second year after 2000 for n = 2  is

1200 + ( 2 x 35)  = 1270

The number of students in third year after 2000 for n = 3 is

1200 + ( 3 x 35)  = 1305

Hence, the general equation to represent the enrollment of the school each year after 2000  = 1200 +35 n    where n = number of years after 2000.

4 0
3 years ago
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Convert 0.3 to a fractions and a percent
tresset_1 [31]
Fraction: 3/10

percent: 0.3%
5 0
4 years ago
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(1,-2) y=2x+1 what is the perpendicular line
Nookie1986 [14]

Answer: (1,-2), (1, 3)


Step-by-step explanation:y=2x+1

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2 2


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So answer is (1, -2), (1, 3)


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BaLLatris [955]

Answer: (3,inf)

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Each of the three friends orders a combo. If each drink is $2.50 and there are three drinks, that means the total cost of the pizza is $24. There are three combos, each with two slices of pizza, meaning there are six slices of pizza total. Then you divide 24 (the total cost of the pizza) by 6 (the total amount of slices), getting $4 per slice.

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