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3 years ago

Solve the inequality: –4 – 5x < –29

Mathematics

1 answer:

mash [69]3 years ago

5 0

X > 5
1) add 4 to each side (by adding four to each side you are getting rid of the 4 from the equation)
2) flip the less than sign
3) divide both sides by -5

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Step-by-step explanation:

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12. Convierte estas fracciones impropias en números mixtos:

Vinvika [58]

¡Hola! Voy a hacer el mismo proceso para cada uno.

Primero, restaré el denominador del numerador hasta que sea una fracción propia. También simplificaré si es necesario.

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2 years ago

Read 2 more answers

Ex. 6. For each of these arguments determine whether the argument is correct or incorrect and explain why. a) Everyone enrolled

mojhsa [17]

Answer:

A) True

B) False

C) False

D) True

Step-by-step explanation:

A) Everyone enrolled in the university has lived in a dormitory. Mia has never lived in a dormitory. Therefore, Mia is not enrolled in the university.

True, because if Mia is enrolled in the university, then she must have lived in a dormitary.

B) A convertible car is fun to drive. Isaac’s car is not a convertible. Therefore, Isaac’s car is not fun to drive.

False, it is known that all convertible cars are fun to drive, but there is no information about inconvertible cars. Some of them may be fun to drive.

C) Quincy likes all action movies. Quincy likes the movie Eight Men Out. Therefore, Eight Men Out is an action movie.

False, Quincy likes all action movies, but also can like another movies. It is not said Quincy likes only action movie, so Eight Men Out can appear to be not action movie.

D) All lobstermen set at least a dozen traps. Hamilton is a lobsterman. Therefore, Hamilton sets at least a dozen traps.

True, Hamilton is a lobsterman and as all lobstermen he set at least a dozen traps.

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3 years ago

Pedro and Carmela are cleaning their kitchen. It takes Pedro 3 hours to clean the kitchen by himself, while Carmela can clean th

Igoryamba

Answer:

Step-by-step explanation:

Here, we want to choose the equation representing the time it will take if they worked together

Let the amount of tasks to be done be t

pedro will work at a rate of t/3

Camela will take t/2

So the joint rate will be

t/2 + t/3

This joint rate will be equal to 1

Thus, we have

t/2 + t/3 = 1

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3 years ago