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m_a_m_a [10]
2 years ago
11

Without graphing, find the slope of the line that goes through (2,-1) and (6,1)

Mathematics
1 answer:
Harlamova29_29 [7]2 years ago
4 0

Answer:

-7

Step-by-step explanation:

Y2 - Y1 / X2 - X1

-1-6/2-1

-7/1

= -7

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Caroline, Colin & Sarah share some money.
julia-pushkina [17]

Answer:

2/9

Step-by-step explanation:

After Caroline's share,

1 - 1/9 = 8/9 is left

Sarah gets:

1/(1+3) of 8/9

1/4 × 8/9

2/9

4 0
3 years ago
Which ordered pair will solve the equation 2 × 4 + x = y?
Bezzdna [24]
This answer uses NMF, which you can find out about on my profile:

Preliminary work:
Following the BIDMAS order of operations, we can calculate part of it already, and that's the 2•4, which equals 8.
Therefore, the equation now reads:
8+x = y

x = 5:
8+5 = 13
13 ≠ 16
13 ≠ y

x = 4:
8+4 = 12
12 = 12
12 = y

Therefore, the pair is (4, 12)
5 0
3 years ago
Write the sum of 18+27 as the product of their gcf and another sum
Georgia [21]
Factors of 18: 1; 2; 3; 6; 9; 18

Factors of 27: 1; 3; 9; 27

GCF(18; 27) = 9

<span>18 + 27 = 9 × 2 + 9 × 3 = 9 × (2 + 3) </span>
6 0
3 years ago
Read 2 more answers
27382-1= What is it only friends answer
Norma-Jean [14]

Answer:

ehhh- i give up

Step-by-step explanation:

6 0
2 years ago
What is the equation of y=2x-6 in standard form?
prisoha [69]

Answer:

2x - y = 6

Step-by-step explanation:

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

Given

y = 2x - 6 ( add 6 to both sides )

y + 6 = 2x ( subtract y from both sides )

6 = 2x - y, that is

2x - y = 6 ← in standard form

3 0
2 years ago
Read 2 more answers
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