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AURORKA [14]
3 years ago
8

Subtract m+8 from 5m +11

Mathematics
2 answers:
Crank3 years ago
8 0

Answer:

Step-by-step explanation:

5m+11-(m+8)= 5m-m + 11-8

=4m+3

8090 [49]3 years ago
6 0

5m+11-m+8 = 4m+3

5(m) - 1(m) = 4m

11-8 = 3

4m+3

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Alexxx [7]

Answer:

The y intercept is 80 and the line of the best fit is -3/5

Step-by-step explanation:

5 0
3 years ago
Solve linear equations 1/2x+y=-6 and y=3/5x+5
ser-zykov [4K]
1/2x+y=-6   y=3/5x+5

substitute
1/2x+3/5x+5=-6

11/10x+5=-6

11/10x=-11
11x=-110
x=-10
5 0
3 years ago
In the given figure x = 145°. What theorem can be used to prove the lines p and q are parallel?
Gemiola [76]
C alternate exterior angles converse theorem

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4 0
2 years ago
Solve 2x+y=3 x+y=5 in substitution method
Nastasia [14]
2x+y=3
- x+y=5
---------------
x=-2

2(-2)+y=3
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4 0
3 years ago
A sample of 16 items from population 1 has a sample variance 5.8 and a sample of 21 items from population 2 has a sample varianc
Nady [450]

Answer:

Reject the null hypothesis.

Step-by-step explanation:

n1 = 16

n2 = 21

S.V1 = 5.8

S.V2 = 2.4

\alpha = 0.05

H_{0} = Population Variance 1 ≤  Population Variance 2

H_{a} = Population Variance 1 >  Population Variance 2

Test statistic value = 5.8 / 2.4 = 2.417

Degrees of freedom is n - 1

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we reject the null hypothesis as the critical value is greater than the test statistic.

3 0
3 years ago
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