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ziro4ka [17]
2 years ago
5

Semeet uses 0.4 gallon of gasoline each hour moving lawns. how much gas does she use in 4.2 hours

Mathematics
1 answer:
laiz [17]2 years ago
8 0

Answer:

I think the answer is 1 gallon of gas

Step-by-step explanation:

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Plz help me with this question!
mart [117]

Answer:

Coefficients are 2, 5, -1. (Coefficients are the numbers before the x)

Constant is 3 (constant is the number without any x)

2x^5+0x^4+5x^3+0x^2-x+3

You start with the biggest and end with the smallest, if anything isnt present int he original equation (for example x^4 in this case) put it in with a zero before it.

4 0
2 years ago
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dlinn [17]
H(17) = 17
Do you need help with the other 2?
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mina [271]

No solution


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4 0
2 years ago
-8 x+3=-29 what is x?
kykrilka [37]

Answer:

x=4

Step-by-step explanation:

To solve for x, use inverse operations:

-8x+3 = -29               Subtract 3 from both sides

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3 0
3 years ago
(60 divided by (3+7) x2 ) x 5 +7 A. 60 B 22 C 30 D 67
denis23 [38]

Answer:

the answer is D

Step-by-step explanation:

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