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Trava [24]
2 years ago
12

-2(3x-7) Show your work.

Mathematics
2 answers:
lakkis [162]2 years ago
7 0
The simplified expression is -6x+14

12345 [234]2 years ago
4 0

Answer:

The distributive property tells us that: a(b-c) = ab-ac.

So in this problem we have: -2(3x-7) = -2(3x) - (-2)(7) = -6x+14

Let me know if this helps!

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The answer is D. 180 divided by x. .


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3 years ago
Which number is a factor of 24 but not a multiple of 6
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3 years ago
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Kumar bought some mangoes. The price of each mango () is found to be 6 more than the total number of mangoes bought by him and t
spayn [35]

Answer:

Price = 20, Amount = 14

Step-by-step explanation:

A = Amount of Mangoes

P = Price for 1 Mango

P = A + 6

280 = P * A

insert A+6 for P

280 = (A+6) * A

280 = 6A + A²

280=1*a^2+6*a  | Vertausche beide Seiten der Gleichung.

1*a^2+6*a=280  | quadratische Ergänzung: ergänze auf beiden Seiten (3)^2

1*a^2+6*a+(3)^2=3^2+280  | Rechne 3 hoch 2 aus.

1*a^2+6*a+(3)^2=9+280  | addiere 9 und 280

1*a^2+6*a+(3)^2=9+280  | Fasse die rechte Seite mit Hilfe der binomischen Formel zusammen.

1*(1*a+(3))^2=289  | Auf beiden Seiten Quadratwurzel ziehen.

1*a+(3)=+-*289^0.5  

1*a_1+(3)=289^0.5  

1*a_1+3=289^0.5  | Ziehe die Wurzel aus 289

1*a_1+3=17  | -3

1*a_1=14  

8 0
3 years ago
Two unfair dice are rolled independently. The first has 0.5 probability of landing on a 6,with equal probability for the other f
Luda [366]

Answer:

Step-by-step explanation:

This question will be better solved with the aid of a detailed diagram, kindly check the below attached images to get the step by step answer to this question.

6 0
3 years ago
1 + 1 =<br> hjbvfdhbvhdvgbvjdvghsd
Hatshy [7]

Answer:

2

Step-by-step explanation:

• + • = ••

1 + 1 = 2

7 0
3 years ago
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