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Bess [88]
3 years ago
7

Simplify the expression -10n-2n

Mathematics
1 answer:
creativ13 [48]3 years ago
7 0
Subtract 2n from -10n to get -12n
-12n
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Blake's pool can hold 2.539 gal of water when full. If it takes 9 hours to fill the empty pool. How much water will be in the po
Dovator [93]

Answer:

0.2821 gal

Step-by-step explanation:

Since this is a direct and proportional relationship, we know that the ratio for 2.539 gal of water to 9 hours is the same as the ratio from the water in the pool after 1 hour to 1 hour. Therefore, we can simplify 2.539:9 into 0.2821111... I’m not sure what value you must round to, so I’ll assume it is to the nearest thousandth. Hence, our answer is 0.2821 gal.

I hope this helps! :)

5 0
3 years ago
What is product of (3x + 4)(x2 + 3x - 2)
podryga [215]

Answer:

hope it hepls

pls mark me as Brainliest

5 0
3 years ago
Please help me with this and thank you so much
Alexxx [7]

Answer:

Step-by-step explanation:

A

6 0
3 years ago
What is the answer to -6(4r+2)+5
RideAnS [48]

Answer:

-24r - 7

Step-by-step explanation:

-6(4r + 2) + 5

-24r - 12 + 5

-24r - 7

Best of Luck!

5 0
3 years ago
Solve for x: −3|x + 7| = −12
kykrilka [37]
-3Ix + 7I = -12              (divide -3 from each side)

Ix + 7I = -12/3

Ix + 7I = -4

x + 7 = -4     or      -x - 7 = -4

 x = -11          or       -x = 3  
                                  x = - 3


x = -3 or -11
4 0
4 years ago
Read 2 more answers
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