3 years ago

Which of the following lines goes downwards to the left to right?

1 answer:

8 0

<span>y = mx + b ; where m=slope of the line. You want the slope to go downhill from left to right, that would mean that m = (-)...

so the answer is D</span>

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Solve for x:

pentagon [3]

Answer:

2<x<3

Step-by-step explanation:

4x-4<8 AND 9x+5>23

Solve the first inequality

4x-4<8

Add 4 to each side

4x-4+4 <8+4

4x<12

Divide by 4

4x/4 <12/4

x <3

Solve the second inequality

9x+5>23

Subtract 5 from each side

9x+5-5>23-5

9x >18

Divide by 9

9x/9>18/9

x>2

Put together

x<3 and x>2

2<x<3

3 0

3 years ago

I need help with number 5

Zielflug [23.3K]

Answer:

100.34÷2.9=34.6

Step-by-step explanation:

You will need to move the decimal point to the right one place

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4 years ago

Which expression means five times the sum of b and two?

mel-nik [20]

Answer:

A. 5(b+2)

Step-by-step explanation:

Five times the sum of b and two

The sum of "b" and "2" means

b + 2

Five times the sum means,

5(b+2)

6 0

4 years ago

If you talk for 140 minutes, determine what would be the monthly cost using the equation and your

Irina-Kira [14]

We need more detail to help with the problem.

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3 years ago

Write the equation of the line passing through the points (−1, 2) and (3, 4)

lina2011 [118]

Answer:

2/4

Step-by-step explanation:

Using a graph, you would start at (-1,2). Next you would move up twice. Then you would move 4 lines to the right. You'll land on (3,4)

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4 years ago