3 years ago

Solve the inequality -8r<-12.

2 answers:

8 0

-8r<12
8r>12
Divide both sides by 8
r> 12/8
r> 3/2
r>1 1/2
r> 1.5

Any of the last 3 lines would be a correct answer, it just depends how you need to write it.

Hope this helps :)

Kobotan [32]3 years ago

6 0

Divide -8 from both sides to get the answer

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3 years ago

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What is the y-intercept of the line given by the equation below? Enter your answer as an ordered pair.

max2010maxim [7]

The y intercept of given equation y = 2x + 10 is (0, 10)

Solution:

Given equation of line is:

y = 2x + 10

To find: y intercept of the line

The point where a line or curve crosses the y-axis of a graph is y intercept

Finding y - intercept:

To find the y-intercept, plug 0 in for 'x' and solve for 'y'

Substitute x = 0 in given equation

y = 2(0) + 10

y = 0 + 10

y = 10

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3 years ago

Ali and Heather drew floor models of their living room Ellie model represented 20 feet by 15feet Heather model represented 18fee

alina1380 [7]

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3 years ago

Add 6x+2y + y2 +6x+2y +y2+ 4x2+ x2+y

Alexus [3.1K]

Answer:

5 x^2 + 2y^2 + 12x + 5y

Step-by-step explanation:

6x + 2y +y^2 + 6x + 2y + y^2 + 4x^2 + x^2 + y

12x +y^2 + 4y + y^2 + 4x^2 + x^2 + y

12x + 2y^2 + 4x^2 + x^2 + 5y

2y^2 + 5x^2 + 12x + 5y

5 x^2 + 2y^2 + 12x + 5y

7 0

3 years ago