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solniwko [45]
2 years ago
9

Find the slope of the line that passes through the points (1, 1) and (7, 5).

Mathematics
2 answers:
Nata [24]2 years ago
7 0

Step-by-step explanation:

m=y²-y¹/x²-x¹

m=5-1/7-1

m=4/6

m= 2/3

The slope is 2/3

leonid [27]2 years ago
7 0

Answer:

2/3

Step-by-step explanation:

To find the slope of a line between two points, you would use the formula

Δ\frac{y}{x}

\frac{y2-y1}{x2-x1} is also the same thing

so, \frac{5-1}{7-1} = \frac{4}{6} = \frac{2}{3}

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3
Y_Kistochka [10]

Answer:

D) y = -1/2x + 4

Step-by-step explanation:

Points on the graph: (0, 4) and (8, 0)

Slope:

m=(y2-y1)/(x2-x1)

m=(0 - 4)/(8-0)

m= -4/8

m = -1/2

Slope-intercept:

y - y1 = m(x - x1)

y - 4 = -1/2(x - 0)

y - 4 = -1/2x

y = -1/2x + 4

8 0
2 years ago
Please help me, thank you so much! :)
kakasveta [241]

Answer:

the answer is 9 (^_^)

Step-by-step explanation:

6 0
3 years ago
4n + 1= 25 how do I solve this and show my work?​
Ipatiy [6.2K]

Answer:

n=6

Step-by-step explanation:

4n + 1= 25

Move constant to the right

4n=25-1

Calculate

4n=25-1

Then divide on both sides

6 0
2 years ago
Read 2 more answers
Sofia has 112 muffins to place into equal packages of 8. The packages will sell for $5 each. What is the total value of the comp
guapka [62]
To get the answer, first, you must find the amount in each box, so you must divide, 122 divided by 8, you should get 15.25, but that's not your answer. The question asks how many COMPLETE boxes, so just choose the whole number, which is 15. 15 is the answer.
8 0
3 years ago
Read 2 more answers
a test has 20 multiple-choice questions with 5 choices each, followed by 35 true/false questions. if a student guesses on each q
Nuetrik [128]

Answer

There are 170 ways the student can answer the test.

Explanation

If there are 20 multiple-choice questions with 5 choices each, the student has 100 choices. The first question has 5 choices to pick from. The second has 5 as well. So does the third. Hopefully now you realize that you have to multiply the number of choices by the number of questions.

The same thing goes with the true/false questions. There are 2 choices for each true/false question, and there are 35 of those. 35×2 is 70. There are 70 ways to answer on the true/false questions.

Now combine the number of choices on the first part and the second part; 100+70 is 170.

3 0
3 years ago
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