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postnew [5]
4 years ago
5

Write the slope of the line passing through the two points: A(–1,7) and B(1,5)

Mathematics
2 answers:
STatiana [176]4 years ago
5 0
The slope is -2/2 because to find the slope of two ordered pairs you do the equation:
Y2 - Y1
———-
X2 - X1
yanalaym [24]4 years ago
3 0

Answer:

-1

Step-by-step explanation:

1. Divide y - y by x - x

2. 7-5 ÷ -1-1

3. 2 ÷ -2

4. -1

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Darren has a wooden board that is Three-fifths of a meter long. He cuts the board into 3 equal parts. How long is each section o
Alik [6]

Answer:

Each section of the board is 1/3 or 0.334(0.333333333333) of a meter

Step-by-step explanation:

3/5 divided by 3 is the equation we have to do.

3/5 divided by 3 is also equal to 3/5 times the reciprocal of 3 or 1/3

3/5 * 1/3

3*1 = 3

5*3 = 15

3/15 which can simplify to 1/3. (divide numerator and denominator by 3.)

Each section of the board is 1/3 or 0.334(0.333333333333) of a meter

8 0
3 years ago
Help, due right now thxxxxx
weeeeeb [17]

Answer:

3/6, 2/3, 6/8

8 0
3 years ago
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Please help me it’s due today at 11:59
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7 0
3 years ago
The rental rate for a cement mixer has a flat rate of $40 plus $20 for each day of the rental. The graph shows points representi
____ [38]

Answer:

y = 20x + 40

Step-by-step explanation:

Given that the rental rate for a cement mixer has a flat rate of $40 plus $20 for each day of the rental.

That means fixed one time cost is $40 which doesn't changes with time.

If number of days is represented by "x" then rental cost for "x" days will be 20 times x or just 20x.

So the final cost will be sum of fixed cost and the rental cost per day which is:

20x+40

Now if "y" represents total rental cost over time then final cost equation can be written as:

y = 20x + 40

Hence final answer is y = 20x + 40y = 20x + 40.

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dezoksy [38]

Answer:

x > 8

Step-by-step explanation:

Given

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8 < x , hence

x > 8

7 0
3 years ago
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