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3 years ago

4(2x - 7) - 2x = -10

Mathematics

2 answers:

jarptica [38.1K]3 years ago

5 0

So the right answer is 3.

look at the attached picture

Hope it will help you..

Good luck on your assignment

~pragya

oee [108]3 years ago

3 0

Answer:

x=3

Step-by-step explanation:

distribute the 4 to get 8x-28 and then bring down the -2x

8x-28-2x= -10 combine like terms to get 6x-28= -10

add 28 to both sides to get 6x=18

divide both sides by 6 to get x=3

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2 years ago

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3 years ago

The distance from the Earth to Saturn averages 886 million (886,000,000) miles. Write this number in scientific notation.

kiruha [24]

Answer:

8.86 x 10^8

Step-by-step explanation:

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7 0

2 years ago

PLEASE HELP AND GIVE AN EXPLANATION A rectangular prism has a volume of 170 cm the length of the prism is 5 cm in the height of

IgorC [24]

Answer:

The width of the prism is 2 cm

Step-by-step explanation:

The given parameters are;

The volume of the prism = 170 cm³

The length of the prism = 5 cm

The height of the prism = 17 cm

The volume of the prism is given by the relationship v = Length, l × Height, h × Width, w

Therefore;

The volume of the prism = 5 cm × 17 cm × w = 170 cm³

Which gives;

w = 170 cm³/(5 cm × 17 cm) = 170 cm³/(85 cm) = 2 cm

∴ The width of the prism = 2 cm.

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2 years ago