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2 years ago

Quick I need an answer to this Queston:

Mathematics

1 answer:

fiasKO [112]2 years ago

6 0

Step-by-step explanation:

$- \frac{3}{4} x + 2 \frac{1}{4 } = \frac{1}{2} x + 1$

$- \frac{3}{4} x + \frac{9}{4} = \frac{1}{2} x + \frac{2}{2}$

$\frac{ - 3x + 9}{4} = \frac{2x + 4}{4}$

$- 3x + 9 = 2x + 4$

$- 3x - 2x = 4 - 9$

$- 5x = - 5$

$x = \frac{ - 5}{ - 5}$

$x = 1$

The answer is C.

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What is this answer?

Elan Coil [88]

The answer will be 12/32

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3 years ago

Information on Kwon Manufacturing’s activities for its first month of operations follows: Purchased $101,700 of raw materials on

REY [17]

1. The cost sheets for Job 201 and Job 202 are as follows:

Job 201 Job 202 Total

Direct materials $49,900 $25,300 $75,200

Direct labor 40,900 14,300 55,200

Overhead applied 39,920 20,240 60,160

Total costs $130,720 $59,840 $190,560

2. Gross profit for the sale of Job 201 = $38,140 ($168,860 - $130,720)

Data and Calculations:

Cost of raw materials purchased = $101,700

Job 201 Job 202 Total

Direct materials $49,900 $25,300 $75,200

Direct labor 40,900 14,300 55,200

Overhead applied 39,920 20,240 60,160

Total costs $130,720 $59,840 $190,560

Sales $168,860

Gross profit $38,140

Thus, the cost of Job 201 sold is $130,720 with a gross profit of $38,140.

Learn more: brainly.com/question/24516871

3 0

3 years ago

Write a paragraph proof for the following conjecture.

qaws [65]

Answer:

See explanation

Step-by-step explanation:

Given: m∠SQR=55°.

m∠PQS=35°.

Prove: △PQR is a right triangle.

Paragraph proof

$\begin{array}{ccc}&\text{Statement}&\text{Reason}\\ \\1.&m\angle SQR = 55^{\circ}&\text{Given}\\2.&m\angle PQS = 35^{\circ}&\text{Given}\\3. &m\angle SQR+m\angle PQS=m\angle PQR&\text{Angle Addition Postulate}\\4.&m\angle PQR=55^{\circ}+35^{\circ}&\text{Substitution Property of Equality}\\5. & m\angle PQR=90^{\circ}&\text{Simplify}\\6. &\angle PQR\text{ is a }&\text{right angle }\\&\text{right angle}&\text{d}\\ 7.&\triangle PQR&\triangle\text{d} \end{array}$

Here d means definition

6 0

3 years ago

Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26. What is the solution

Morgarella [4.7K]

Answer: ( -∞ , - 21 )

Step-by-step explanation:

Let the number be x , so from the question , we have

5(x+27) ≥ 6 ( x + 26 )

expanding , we have

5x + 135 ≥ 6x + 156

5x - 6x ≥ 156 - 135

- x ≥ 21

Therefore :

x ≤ - 21

So , the numbers less or equal to -21 are -21 ,-22 , -23 ...

so the solution set is ( - ∞ , 21 )

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4 years ago

Add and subtract the rational expressions. 7x+5/x-1 -(8x1/x-1+2x-4/x-1) Which statements are true about the process for adding a

anzhelika [568]

Answer:

2. The denominator of the fully simplified expression will be x – 1.

4. The numerator of the fully simplified expression will be –3x + 10.

Step-by-step explanation:

Given the rational expression

$\dfrac{7x+5}{x-1} -(\dfrac{8x-1}{x-1} +\dfrac{2x-4}{x-1} )$

Let us first simplify before making our deductions.

Opening the brackets

$\dfrac{7x+5}{x-1} -(\dfrac{8x-1}{x-1} +\dfrac{2x-4}{x-1} )=\dfrac{7x+5}{x-1} -\dfrac{8x-1}{x-1} -\dfrac{2x-4}{x-1}$

Taking LCM

$=\dfrac{7x+5-(8x-1)-(2x-4)}{x-1}$

Opening the brackets and simplifying

$=\dfrac{7x+5-8x+1-2x+4}{x-1}\\\text{Collecting like terms in the numerator}\\=\dfrac{7x-8x-2x+5+1+4}{x-1}\\=\dfrac{-3x+10}{x-1}$

The following statements are therefore true:

2. The denominator of the fully simplified expression will be x – 1.

4. The numerator of the fully simplified expression will be –3x + 10.

5 0

3 years ago