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3 years ago

What is 5x -24=7x +6 ?

Mathematics

2 answers:

drek231 [11]3 years ago

8 0

-15 i’m pretty sure

nexus9112 [7]3 years ago

8 0

Answer:

-15

Step-by-step explanation:

5x-24=7x+6

+24 +24

5x=7x+30

-7x -7x

-2x=30

/-2 /-2

x=-15

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What is 4/20 + 11/20 in its simplest form

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Answer:

Step-by-step explanation:

4/20 + 11/20 = 15/20

15/20 = 3/4 or 0.75

6 0

3 years ago

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Bezzdna [24]

Answer:

35040

Step-by-step explanation:

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3 years ago

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An envelope is 4 cm longer than it is wide. the area is 96 square centimeters. find the length and width.

Dennis_Churaev [7]

So, L*W=A Because it is 4 cm longer, L=W+4 Because the area is 96, LW=96 Substitute to get W(W+4)=96 Multiply it out. W^2+4W-96=0 By solving the quadratic, W+12(W-8)=0 so either W+12 or W-8 is zero. The width must be positive, so the width is 8. Therefore the length is 12.

Hope this helps.

4 0

3 years ago

15.25 ÷244= I need help solving this

tester [92]

When you divide these you get
15.25/244=0.0625

8 0

4 years ago

Which number sentence is true?

Alexxx [7]

Answer:

The answer is B

Step-by-step explanation:

Because A is incorrect because the -8.9 is in absolute value which mean it will be an 8.9 which is greater than 5.6

C is Incorrect because - 5.6 is not greater than the absolute value of -8.9 which is 8.9, as you can see is greater than -5.6

D is incorrect because the absolute value of 5.6 is still 5.6 and the absolute value of - 8.9 is 8.9 which is greater that 5.6

<h2>B is correct because the absolute value of -5.6 is 5.6 which makes it less than the absolute value of -8.9 because the absolute value is 8.9 which is greater than 5.6 .</h2>

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4 years ago