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Gelneren [198K]
3 years ago
11

(6x+21)+14 simplify expression

Mathematics
2 answers:
Svetllana [295]3 years ago
7 0

The answer would be 6x + 35

spin [16.1K]3 years ago
6 0

Answer:

6x+35

Step-by-step explanation:

add 21 and 14

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All real numbers less than or equal to -5.
musickatia [10]

Answer:

<h2>-5</h2><h2>-6, -7, -8, -9, etc.</h2>

Step-by-step explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
3 0
3 years ago
Read 2 more answers
Simplify<br> 21x^6 y^5<br> 14x^2y^9
PIT_PIT [208]

Answer:

\frac{3x^{4} }{2y^{4} }

Step-by-step explanation:

Factor out 7 from top and bottom :

\frac{7(3x^6y^5)}{7(2x^2y^9)}

Divide top and bottom by 7 :

\frac{3x^6y^5}{2x^2y^9}

Simplify :  

\frac{x^6}{x^4}=x^{2}

Simplify :

\frac{y^5}{y^9} = y^{-4}  = \frac{1}{y^{4} }

Collect everything together :

\frac{3x^{4} }{2y^{4} }

Hope this helped and have a good day

5 0
2 years ago
Container A has 1600 ml of water and is leaking 12 ml per minute.
Allisa [31]

Answer:

50 minutes

Step-by-step explanation:

1600 - 12m = 2000 - 20m

8m = 400

m = 50

3 0
3 years ago
During a sale, 20-cent candy bars were sold at 3 for 50 cents. How much is saved on 9 bars?
Mazyrski [523]

Answer:

Step-by-step explanation:

$0.30

Step-by-step explanation:

1 bar of candy = $0.20

3 bars of candy = $0.50

To solve, multiply for both:

If you pay for each candy bar individually, they each cost $0.20. Multiply 9 with 0.20:

9 x 0.20 = $1.80

If you pay for the candy bars by 3's, they cost $0.50 each pack. Divide 9 with 3, then multiply by 0.50:

9/3 = 3

3 x 0.50 = $1.50

Subtract the total cost of the individual from the pack:

$1.80 - $1.50 = $0.30

. $0.30 is your answer.

8 0
3 years ago
PLEASE HELP with the image below
ki77a [65]
The formula for volume of a pyramid is V = 1/3 bh. If we plug everything into the formula, you should get an answer of 17cm cubed. Hope this helps!
7 0
3 years ago
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