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3 years ago

Sorry if you can’t read it but help! If you can

Mathematics

2 answers:

nikdorinn [45]3 years ago

7 0

Answer:

Step-by-step explanation:

The interquartile range of 20~40 is 150-110 = 40

The interquartile range of 50~40 is 125-95 = 30

drek231 [11]3 years ago

3 0

Answer:

I believe that it is D

Step-by-step explanation:

A is wrong...

B is wrong (I believe)...

C is wrong...

So D is the only answer choice left.

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Which is the equation of the function?

dlinn [17]

Answer

its the third one.

Step-by-step explanation:

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3 years ago

−6(x+7)=−4x−2 how many solutions

yaroslaw [1]

Answer: There is one solution, -20

Step-by-step explanation:

$-6(x+7)=-4x-2\\\\Distribute\\\\-6x-42=-4x-2\\\\Add(6x)\\\\-42=2x-2\\\\Add(2)\\\\-40=2x\\\\x=-20$

There is one solution, -20

Hope it helps <3

8 0

3 years ago

Read 2 more answers

How do to solve 7x-1 over 22 = 3x+1 over 10

vodka [1.7K]

Answer:

7x-1/22 = 3x+1/10

Multiply both sides of the equation by the Lowest common Multiple of the denominators(22 and 10). This is done to clear the fractions.

The LCM of 22 and 10 is 110

110 x(7x-1/22) = 110 x (3x+1/10)

110/22 =5

110/10 = 11

So the eqn now becomes

5(7x-1) = 11(3x+1)

Opening the parentheses

35x - 5 = 33x + 11

Collect Like Terms

35x - 33x = 11 + 5

2x = 16

x= 8.

6 0

3 years ago

Jason makes $10 per hour the first 40 hours each week and then he makes double time for every hour after that.

velikii [3]

480 because 10 X 48 is 480

8 0

3 years ago

653 divided by 7<br>459 divided by 4<br>2354 divided by 9

olya-2409 [2.1K]

653 divided by 7= 93 2/7
456 divided by 4= 114
2354 divided by 9= 261 5/9

3 0

3 years ago