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3 years ago

Solve the following equation for x. x = -2 x = 2 x = -17 x = -7

Mathematics

1 answer:

uranmaximum [27]3 years ago

3 0

Answer:

x = -7

Explanation:

(x - 5) = -12, since we divided (x - 5) by 2 to get -6. Add 5 to -12 and you'll have x by itself with your answer right beside it.

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Maslowich

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4 years ago

At the local gas station gasoline costs $2.75 for per gallon and diesel costs $3.02 per gallon. Gabriel needs to purchase 15.2 g

Ainat [17]

Answer:

The total amount paid by Gabriel at the local gas station is $70.49.

Step-by-step explanation:

Cost of gasoline per gallon = $2.75

Cost of diesel per gallon = $3.02

Amount of gasoline Gabriel needs = 15.2 gallons

Amount of diesel Gabriel needs = 9.5 gallons

Compute the total amount paid by Gabriel at the local gas station as follows:

Total Cost = Cost of gasoline × Amount of gasoline

+ Cost of diesel × Amount of diesel

$=(2.75\times 15.2)+(3.02\times 9.5)\\\\=41.8+28.69\\\\=70.49$

Thus, the total amount paid by Gabriel at the local gas station is $70.49.

7 0

3 years ago

I Is x= -2 a solution to: a. 7X = -1 b. X* 14 = -28

raketka [301]

Answer:

Step-by-step explanation:

-2 x 14 = -28

b is the answer

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3 years ago

Help help help please

Veronika [31]

Answer:

{9,14,20}

Step-by-step explanation:

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3 years ago

Read 2 more answers

What Greek mathematician wrote the most definitive text on geometry

Anton [14]

Answer:

Euclid did

Step-by-step explanation:

author of the elements who many considered to be most definitive text on geometry

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4 years ago