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Crazy boy [7]
3 years ago
5

Solve |x| + 7 < 4.

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
6 0

Answer:

<h2>3. Ø</h2>

Step-by-step explanation:

|a|=a\ \text{for}\ a\geq0\\\\|a|=-a\ \text{for}\ a===================[/tex]

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15% of what number is 234
Alexandra [31]
15% of 1560 is 234. 234/0.15=1560 and 1560 x 0.15=234, therefore the answer is 1560. 
5 0
3 years ago
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Bottle A contains 4 ounces of water, which is 25% of the amount of water in Bottle B. How much water is there in Bottle B?
sveticcg [70]

Answer:

B=16 ounces

C=24 ounces

B=1/0.75=133%

Step-by-step explanation:

we have that

A≡0.25B (25%), if A=4 ounces  then B=4/0.25 = 16 ounces

C=1.5B (150%), if B=16 ounces then C=1.5*(16 ounces) = 24 ounces

D≡xB (?%), if D=12 ounces then x=12/16 = 0.75 ≡ 75%, but xB≡D ⇒ B≡D/x →

B≡12(1/0.75)= B=12*(1.333)→ B≅133%D

6 0
2 years ago
Help me please solve this !!!!!​
elixir [45]

Answer:

I couldnt write it on the computer because i wanted to draw other stuff to help you understand so i did it on paper. The photo is below!

Step-by-step explanation:

6 0
3 years ago
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Need simplified please
Romashka-Z-Leto [24]

Answer:

70

Step-by-step explanation:

7^2 - ( 6-3^3)

PEMDAS

Parentheses first

7^2 - ( 6-3^3)

The exponent in the parentheses first

7^2 - ( 6-27)

7^2 - ( -21)

Now the exponent

49 - (-21)

Now subtract

49 +21

70

6 0
2 years ago
Which expression represents the difference (6b+9) – (7b — 4)?
Kazeer [188]

Answer:

there arent any options but this is what i got

− b + 13

Step-by-step explanation:

7 0
3 years ago
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