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2 years ago

8 1/2 minus 5 1/2? simplify

Mathematics

2 answers:

vichka [17]2 years ago

5 0

Answer:

Step-by-step explanation:

Same as: 8.5-5.5 = 3

ss7ja [257]2 years ago

3 0

Answer:

The answer would be 3

Step-by-step explanation:

You can turn 8 1/2 into 8.5 and 5 1/2 into 5.5

$8.5 - 5.5 = 3$

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Classify each function shown in the tables below as either linear or exponential.

artcher [175]

A is linear ( the graph would be a line with slope 3)
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3 years ago

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2 years ago

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Points A and B are on the different sides of a line 1, the distance between point A and the line lis 10 in, the distance between

givi [52]

Answer: Distance between O and the line 1 is 3 inches.

Explanation:

Since we have given that

Distance between point A and the line 1 = 10 inches

Distance between point B and the line 1 = 4 inches

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$10+4=14\ inches$

Since O is midpoint of the line segment AB.

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3 years ago

Can someone pls help me? :)

erastova [34]

Step-by-step explanation:

1 t=16/21

2.m=2

3.n=13/7

4.a=2

5.x=6/17

6.x=15

7.s=21/4

8. t=7/3

9. s=1

10. s=6/61

11. x=1/3

12. r=27/16

13. c=−1

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8 0

2 years ago

Hello please help with my question, I will give brainlyest!

lilavasa [31]

No, John is incorrect.

<h3>Correct work shown:</h3>

$\sf x^2 - 6x - 7 = 0$

$\sf x^2 - 6x = 7$

$\sf x^2 - 6x + 9= 7 + 9$

$\sf (x-3)^2= 16$

$\sf x-3=\pm \sqrt{16}$

$\sf x-3= \pm 4$

$\sf x= + 4 + 3 \quad or \quad x = -4 + 3$

$\sf x= 7 \quad or \quad x = -1$

The correct answer should be x = 7 or x = -1

3 0

1 year ago