3 years ago

Solve the equation: 12+3/4x=14

Mathematics

2 answers:

Alinara [238K]3 years ago

4 0

Answer:

x=2 and 2/3

Step-by-step explanation:

kolbaska11 [484]3 years ago

3 0

Answer:

2.67 or 8/3

Step-by-step explanation:

subtract 12 from both sides

3/4x=2

multiply both sides by 4

3x=8

divide both sides by 3

x=2.67 (8/3)

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Simplify the expression 120x^3/18xy

larisa86 [58]

120 / 18 = 20/3
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1 year ago

-2x – 4 < 3x + 21<br> Solve the inequality

I am Lyosha [343]

Isolate the x. Subtract 3x from both sides, and add 4 to both sides

-2x (-3x) - 4 (+4) < 3x (-3x) + 21 (+4)

-2x - 3x < 21 + 4

Simplify. Combine like terms

-5x < 25

Isolate the x. Divide -5 from both sides (remember to flip the sign).

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x > 25/-5

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3 years ago

A rectangular prism that has a length of 8 feet, width of 6 feet, and height of 12 feet. What is the volume of the prism? ft3

Lady bird [3.3K]

Answer:

The volume of the prism is 576 cubic feet

Step-by-step explanation:

Length of rectangular prism = 8 feet

Width of rectangular prism = 6 feet

Height of rectangular prism = 12 feet

Volume of rectangular prism = $Length \times Breadth \times Height$

Volume of rectangular prism = $8 \times 6 \times 12$

Volume of rectangular prism = $576 feet^3$

Hence the volume of the prism is 576 cubic feet

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3 years ago

Read 2 more answers