Solve the inequality 8(u + 8) ≥ 8u+8

Answers

Answer 1

Answer:

The solution of the given inequality 8(u + 8) ≥ 8u+8 is true for all u.

We have given inequality 8(u + 8) ≥ 8u+8

What is inequality?

A statement of an order relationship greater than, greater than or equal to, less than, or less than or equal to between two numbers or algebraic expressions.

Expand 8(u + 8)

$8u+64\ge \:8u+8$

Subtract 64 from both sides

$8u+64-64\ge \:8u+8-64$

Simplify given term

$8u\ge \:8u-56$

Subtract 8u from both sides

$8u-8u\ge \:8u-56-8u$

Simplify it

$0\ge \:-56$

Therefore the solution is true for all u.

To learn more about the inequality visit:

brainly.com/question/24372553

Answer 2

Answer: Two solutions were found :

u ≥ 2
u ≤ 0

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Which number is greater 10.6395 or 10.64

Answers

The number 10.64 is greater than the number 10.6395 as the number 10.64has a 4 in the 100ths place and the number 10.6395 has the number 3 in the 100ths place, 4 is greater than 3, therefore 10.64 is greater than 10.6395

Anna-Maria has added 4 quarts of an alcohol in water solution to 1 quart of water and her ending product is a 36% alcohol in water solution. What was the concentration of the 4 quarts of alcohol solution that was added?

Answers

The concentration of solution would be the amount of the molecule divided by the volume. In this case, the solution concentration is 36% and the volume is 4 quarts + 1 quarts= 5 quarts. You are asked the concentration before 1 quarts added. The alcohol content should be same for both solutions. The answer should be:

concentration = alcohol content/ volume
alcohol content =concentration * volume
alcohol content1 =alcohol content2
36% * 5 quarts = concentration2 * 4quarts
concentration2= 36% * 5 quarts / 4 quarts= 45%

The diameter of circles A,C and E are 32 cm, 24cm and 14 cm respectively Which of the following statements are true? Select all that apply

Answers

Answer:

AG = 4

AH = 21

EC = 12

CH = 5

HE = 7

Step-by-step explanation:

The complete question is

The diameters of circles A, C and E are 32 cm, 24 cm and 14 cm respectively.

Which of the following statements are true? Select all that apply.

•AG = 4

•GC = 10

•AH = 21

•EC = 12

•EH = 5

•CH = 5

•HE = 7

The picture of the question in the attached figure

Verify each statement

1) AG = 4

we know that

$AG=AC-GC$

$AC=32\2=16\ cm$ ----> radius of circle A

$GC=24/2=12\ cm$ ----> radius of circle C

substitute

$AG=16-12=4\ cm$

therefore

The statement is true

2) GC = 10

we know that

$GC=24/2=12\ cm$ ----> radius of circle C

therefore

The statement is false

3) AH = 21

we know that

$AH=AC+CH$

we have

$AC=16\ cm$ ----> radius of circle A

$CH=CE-HE$

$CE=12\ cm$ ----> radius of circle C

$HE=14/2=7\ cm$ ----> radius of circle E

$CH=12-7=5\ cm$

$AH=16+5=21\ cm$

therefore

The statement is true

4) EC = 12

we know that

$EC=24/2=12\ cm$ ----> radius of circle C

therefore

The statement is true

5) EH = 5

we know that

$EH=14/2=7\ cm$ ----> radius of circle E

therefore

The statement is false

6) CH = 5

we know that

$CH=CE-HE$

$CE=12\ cm$ ----> radius of circle C

$HE=14/2=7\ cm$ ----> radius of circle E

$CH=12-7=5\ cm$

therefore

The statement is true

7) HE = 7

we know that

$HE=14/2=7\ cm$ ----> radius of circle E

therefore

The statement is true

40 oz > 3 lb true or false?

Answers

1lbs is 16oz, so do the math: 16x3 is 48. 3lbs is 48oz, meaning this is false.

What is equivalent to 2/3 and has an odd denominator

Answers

Well 6/9 would be equivalent to 2/3 and still has an odd denominator.

2/3
= (2*3) / (3*3)
= 6/9

A fraction that is equal to 2/3 and has an odd denominator is 6/9~

Tim received $54 for his birthday. he went to a sporting good store and bought a baseball glove, baseball, and bat. He had $33 left over, how much did you spend on the baseball gear?

Answers

Answer:

Tim spent 21$ on the baseball gear

Step-by-step explanation:

Answer:$21

Step-by-step explanation:

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