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2 years ago

What is the solution set for 4x > 8?

Mathematics

1 answer:

den301095 [7]2 years ago

5 0

Answer:

{x : x > 2}

Step-by-step explanation:

Divide both sides of the inequality by 4. The coefficient of x is 4, so doing this will make the coefficient of x be 1. That is what you want in your expression for the solution set.

... (4x)/4 > 8/4 . . divide by 4

... x > 2 . . . . . . . simplify

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Read 2 more answers

The first term of a geometric sequence is 32, and the 5th term of the sequence is 818 .

sammy [17]

Answer:

$32,24,18,\frac{27}{2} ,\frac{81}{8}$

Step-by-step explanation:

Let x, y , and z be the numbers.

Then the geometric sequence is $32,x,y,z,\frac{81}{8}$

Recall that term of a geometric sequence are generally in the form:

$a,ar,ar^2,ar^3,ar^4$

This implies that:

a=32 and $ar^4=\frac{81}{8}$

Substitute a=32 and solve for r.

$32r^3=\frac{81}{8}$

$r^4=\frac{81}{256}$

Take the fourth root to get:

$r=\sqrt[4]{\frac{81}{256} }$

$r=\frac{3}{4}$

Therefore $x=32*\frac{3}{4} =24$

$y=24*\frac{3}{4} =18$

$z=18*\frac{3}{4} =\frac{27}{2}$

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2 years ago

After deducting 10% provident fund a married person draws Rs 40,500 salary per month and one month's salary as festival bonus, t

olasank [31]

The annual income tax paid by the person is: $4,500.

<h3>Annual income tax</h3>

Using this formula

Annual income tax=[Salary÷(1-percentage deduction)]- Salary

Let plug in the formula

Annual income tax=[40,500÷(1-10%)]-40,500

Annual income tax=45,000-40,500

Annual income tax=4500

Therefore the annual income tax paid by the person is: $4,500.

Learn more about annual income tax here:brainly.com/question/26316390

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1 year ago

general admission to the fair is 10.00. each ride costs 4.75. if lisa has 75.00 to spend at the fair, what method can be used to

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Answer:

well the answer is 13

Step-by-step explanation:

The way you can figure this out is subtract 10 from 75 to get 65 and then you divide 65 by 4.75 to get 13 with a huge decimal but you just have 13 because you cant go for part of a ride.

PLEASE PUT BRAINLIEST.

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2 years ago

Fractions closer to 0 than to 1

bija089 [108]

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