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ELEN [110]
2 years ago
12

1/2x=5/4 solve the equation and inequalities

Mathematics
1 answer:
aivan3 [116]2 years ago
3 0

The equation is simplified to x = 3/2

<h3>What are linear equations?</h3>

Linear equations are equations with the highest power of a variable as 1

Given the equation;

1/ 2x = 5/ 4

cross multiply

4 × x = 2 × 5

4x = 10

Make 'x' the subject

x = 10/ 4

Reduce to simplest term

x = 3/ 2

Thus, the equation is simplified to x = 3/2

Learn more about linear equations here:

brainly.com/question/14323743

#SPJ1

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allochka39001 [22]

Answer:

120.8 feet

Step-by-step explanation:

4 0
3 years ago
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4(2x + 3) ÷ 5y
Murrr4er [49]
I won’t give a actual answer to the equation, because I want you and anyone else to learn it. but I do want to help!

the sum is the answer to a addition problem. that means you should choose anything that falls under that.

The term is anything that is being separated by + or - so for this, choose anything like that.

The product is the final answer to a multiplication problem.

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8 0
2 years ago
Simplify 18-6(2+4-1+2)÷3
Kryger [21]

Answer:

4

Step-by-step explanation:

Use PEDMAS

18 - 6(2+4-1+2) ÷ 3

18 - 6(6 - 1 + 2) ÷ 3

18 - 6(5 + 2) ÷ 3

18 - 6(7) ÷ 3

18 - 42 ÷ 3

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Hope this helps!

5 0
3 years ago
Expand each logarithm using the properties of logarithms.
lora16 [44]
A.  = logb (3/7)^1/2
      = logb  3^1/2 - logb 7^1/2
      = 1/2(logb 3 - logb 7)

b.  =  log 7x^3 + log y^5
      = log 7 + log x^3 + log y^5
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6 0
3 years ago
a stock was selling at $120 per share. a month later, it was selling at $150 per share. what is the percent increase?
goldfiish [28.3K]

Answer:

25%

Step-by-step explanation:

The formula to find percent increase is 100 * \frac{final-initial}{|initial|}. We're given the initial value as 120 and the final value as 150.

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  • 100*\frac{30}{120}
  • 100*\frac{1}{4}
  • 100/4
  • 25

Therefore, the percent increase is 25%.

4 0
3 years ago
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