4 years ago

Simplify x+x^2+2x^2-3x

Mathematics

1 answer:

lukranit [14]4 years ago

3 0

3x^2-2x should be the correct answer

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4.) 63 is what percent of 92?

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Answer:68.48

Step-by-step explanation:

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A line is represented by the equation y= 2/3x+1. What is the slope of the line with that equation

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X= -3/2 is the slope

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3 years ago

A.) 10 B.) 25 C.) 20 D.) 15

Sergio [31]

2x+4=10
2x=6
x=3
2(3)+4= 10
(plus, on parallelograms like that, parallel sides are equal to each other)

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4 years ago

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Nookie1986 [14]

Hey there!

-7x + 21 > -14

SUBTRACT 21 to BOTH SIDES

-7x + 21 - 21 > -14 - 21

SIMPLIFY IT!

NEW EQUATION: -7x > -35

DIVIDE -7 to BOTH SIDES

-7x/-7 > -35/-7

SIMPLIFY IT!

x < 5

Therefore, your answer is: x < 5

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

6 0

3 years ago

Ms smith has 28 sixth graders and 35 7th graders for math.If she wants to break the two grades into identical groups without any

Lina20 [59]

Ms. Smith can make:
1 group of 63, or 63 groups of 1
3 groups of 21, or 21 groups of 3
7 groups of 9, or 9 groups of 7

28+35
63 students

Multiples of 63
1,3,7,9,21,63

4 0

4 years ago