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slega [8]
3 years ago
11

Question 3

Mathematics
2 answers:
il63 [147K]3 years ago
6 0

Answer:

10x + 2y

Step-by-step explanation:

(3x + 7x) + (4y - 2y)

10x + 2y

kkurt [141]3 years ago
5 0

Answer:

10x +2y

Step-by-step explanation:

Good luck :) I hope you found this helpful!

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irakobra [83]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Find the slope of the line with x intercept 9 and y intercept of -2
elena-s [515]

Answer:

2/9

Step-by-step explanation:

Find the slope of the line with x intercept 9 and y intercept of -2

Given that the equation of the line is y = mx+b

x intercept occurs when y = 0

The coordinate of x intercept is (9,0)

y intercept occurs at x = 0

The coordinate of y intercept is (0, -2)

Slope m = y2-y1/x2-x1

m = -2-0/0-9

m = -2/-9

m = 2/9

Hence the required slope is 2/9

8 0
3 years ago
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4 0
4 years ago
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agasfer [191]

Answer:

x^2+x + 1/4

Step-by-step explanation:

x^2+x

Take the coefficient of x

1

divide by 2

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Add this to make a perfect square trinomial

8 0
4 years ago
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Vitek1552 [10]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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