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vlada-n [284]
3 years ago
5

What is the difference of the two polynomials? (7y2 + 6xy) – (–2xy + 3)

Mathematics
2 answers:
Brut [27]3 years ago
7 0

Step-by-step explanation:

(7y² + 6xy) - (-2xy + 3)

⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3

7y² + 6xy + 2xy - 3

7y² + 8xy - 3  

e-lub [12.9K]3 years ago
6 0

Answer:

15

Step-by-step explanation:

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The first 3 figures in a pattern are shown.
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Answer:

a

Step-by-step explanation:

I dunno how to explain but A is the answer

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What is the value of x in the equation below? <br> (9x – 6) = 4x + 10
GalinKa [24]

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x=3.2

Step-by-step explanation:

3 0
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The seventh grade class supplied bags of snacks and beverages for the school dance They supplied19 more beverages than bags of s
Fittoniya [83]

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3 years ago
Y= -4x + 10? What is the slope of the line?
Salsk061 [2.6K]

Answer:

-4 or -4/1

Step-by-step explanation:

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6 0
3 years ago
Lesson Posttest
stepladder [879]

Answer:

1

Step-by-step explanation:

Probability = number of fruit type/total number of fruit. Total number of fruit = 5 + 9 + 5 = 19.

The probability of drawing an apple is P(apple) = number of apples/total number of fruit = 5/19.

The probability of drawing a peach is P(peach) = number of peaches/total number of fruit = 9/19

The probability of drawing an apple is P(orange) = number of oranges/total number of fruit = 5/19

The probability of drawing either an apple, peach or orange at the first draw of fruit from the bag is

P(apple or peach or orange) =  P(apple) + P(peach) + P(orange)

                                               = 5/19 + 9/19 + 5/19

                                               = (5 + 9 + 5)/19

                                               = 19/19

                                               = 1

3 0
3 years ago
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