MATHEMATICS HIGH SCHOOL

Given: 3x - 2 ≤ 2x + 1. Choose the solution set.

{x | x R, x ≤ -3}
{x | x R, x ≤ -1}
{x | x R, x ≤ 1}
{x | x R, x ≤ 3}

Answers

Answer 1
Answer:

The solution set is Option D.

{x | x R, x ≤ 3}

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality relation be A

And the equation is 3x - 2 ≤ 2x + 1.

So , on simplifying the equation , we get

3x - 2 ≤ 2x + 1.

Subtracting 2x on both sides of the inequality equation , we get

x - 2 ≤ 1

Adding 2 on both sides of the inequality equation , we get

x ≤ 3

Therefore , the value of x satisfies all the numbers that are less than or equal to 3

Hence , The solution set is {x | x R, x ≤ 3}

To learn more about inequality equations click :

brainly.com/question/11897796

#SPJ2
Answer 2
Answer:

Answer: D

Step-by-step explanation:

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Which scenario can be represented using the inequalities below?

1.25 < x < 1.5

Answers

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Answers

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Three families shared the cost of purchasing a $5,000 generator. The martins paid 1/3 of the cost and the millers paid 40% and the browns paid the rest how much did the brown pay

Answers

Answer:

The amount Paid by Brown for generator =$ 2000

Step-by-step explanation:

Given as ,

The total cost of generator purchasing = $5,000

Millers paid 40% of the total cost of generator,

i.e 40% of $5,000

Or, 0.4 × 5,000

Or, $2,000

So, Millers paid amount = $2,000

So,. rest amount is now = $5,000 - $2,000 = $3,000

Again, Martins paid (1)/(3) of $ 3,000

Or Martin paid amount = $1,000

Now, Again rest amount = $3,000 - $1,000 = $2,000

Now as per question, Brown paid the rest amount,

Hence Brown paid the rest amount for generator = $2,000   Answer

The table shows the amount earned for washing cars. How much is earned for washing 25 cars? 3 cars=$13.50, 6 cars=$27, 9 cars=$40.50, and 12 cars=$54

Answers

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Answers

Answer:

B. -6

Step-by-step explanation:

hope this helps!

Answer:

-6

Step-by-step explanation:

from (-6,-4) to (x,8) there are already 12 spaces in between the y- axis from -4 to 8. So because there are already 12 spaces in between you dont need to add any space between x and -6 so you can conclude that if x is -6 then there will be 12 spaces inbetween because of -4 and 8

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Answers

arc length = rad * angle2 ft = 14 inch * angle2*12 inch = 14 inch * angleangle = 24/14 inch = 12/7 radiansthis angle is in radianswe need to convert it into degress so for conversion, (12/7)*(180/pi)solve it and u get 1080/11 deg or 98.2 deg
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