# Ukendوالwhere mis a prime number)24 = m + 1Which is not true for all composite number, say for x = 4 because24 = 16

###### Question:

where mis a prime number)

24 = m + 1

Which is not true for all composite number, say for x = 4 because

24 = 16 which can not be equal to the sum of any prime number m and 1.

Thus, we arrive at a contradiction

VES

Thus, when x e P, we arrive at xe S

So SCP

Example 13 From 50 students taking examinations in Mathematics. Per

Chemistry, each of the student has passed in at least one of the subject, I ach dem

Mathematics, 24 Physics and 43 Chemistry. At most 19 passed Mathema Shua tume na

Physics, at most 29 Mathematics and Chemistry and at most 20 Physics and cha

What is the largest possīble number that could have passed all three extended

Solution Let M be the set of students passing in Mathematics

## Answers

1. Seven minus n

2. 5+c

1. a squared multiplied by nine.

2. Five squared.

3. c plus two times d

4. Four minus 5 times h

5. Two times b squared.

6. Seven times x cubed minus 1

7. p raised to the fourth power plus 6 times r

8. Three times n squared minus x

Step-by-step explanation:

Here is the complete question

Write a verbal expression for each algebraic expression.

1. 9a²

2. 5²

3. c + 2d

4. 4 - 5h

5. 2b²

6. 7x³ - 1

7. p⁴ + 6r

8. 3n² - x

Solution

1. The term a is squared then multiplied by 9. So, we have "a squared multiplied by nine."

2. Since we have figure 5, and it is raised to the power 2, we have "Five squared."

3. We have the first term as letter c and the second term as 2 times letter d, we have "c plus 2 times d"

4. We have the first term as figure 4 and subtract 5 times h which is the second term from it, we have "Four minus 5 times h".

5. We have the letter b raised to the power of 2 as b squared. It is then multiplied by 2. So, we have, "Two times b squared."

6. We have the first term as letter x raised to the power of 3 which is "x cubed". This is then multiplied by 7. We then subtract 1 from it as the second term to give the expression, "Seven times x cubed minus 1"

7. The first term is p raised to the fourth power and the second term is 6 times letter r. So, the expression is "p raised to the fourth power plus 6 times r".

8. The first term is n squared multiplied by 3. We then subtract the second term x from it. The expression is thus, "Three times n squared minus x".

1. Lbs. is the abbreviation for which of the following units?

C. Pounds2. How many square meters are there in a 22,000 square centimeter?

B. 2.2 m²3. Dave is selling a piece of land which measures 345.8 hm². How many square meters of this land?

C. 3,458,000 square meters4. The newly born baby weighed 3.1 kilograms. What is the weight of the baby in pounds

A. 6.82 pounds5. Mount Apo in mindanao is the highest mountain in the philippines, which has an elevation of 9,689 ft. in Luzon, the highest mountain is Mt.pulog, which has an elevation of 9,612 ft. How much higher ineters is Mt.apo than Mt.pulog

B. 23.4696 meters6. Jessa walks 456 m while her younger brother, Joseph, walks 0.35 km. How much farther Jessah walked than her brother in centimeters

D. 10,600 cm7. Mang Juan put a plastic bag of water in the freezer at 7:38 in the morning. The water needs to frost for an hour and 50 minutes. At what time should the ice bag totally frost?

A. 9:28 a.m8. What is the freezing point of water in Fahrenheit?

C. 32°9. If there are 7 days in a week, how many weeks are there in half a year?

B. 2610. Iron melts at 1535°C. What is it's Fahrenheit scale?

B. 2,795°FActivity 213. How is 2n + 8 ≥ 4 written in English sentence

A. The product of two and a number added by eight is at most four14. What is five more than twice a number, when translated into algebric expression

B. 2n + 515. What is six times the sum of a number and three, when translated into algebric expression?

A. 6(n + 3)16. What is 8n - 1, when translated into word phrases?

C. One less than eight times a number17. Which of the following is false when n + 3 translated into mathematical phrase?

D. The product of a number and three18. Which of the following is true when n - 5 translated into mathematical phrase?

B. The difference of five and n19. How is 5x + 3 < 18 written in English sentence?

D. The product of five and a number added by three is less than eighteenActivity 320. In 3x² + x - 5, how many terms of the algebric expression?

B. 3 terms21. What is the constant in the ex, 5x³ + 8x² - 3x - 6?

D. - 622. Which best statement is true about terms?

C. A term could be a combination of a number and variable23. What type of polynomial is x³ - 4x² + 5

C. Trinomial

24. In 3⁴, this tells how many times 3 is used as an

A. Factor25. In 4xy³z² + 5xy - 1, what is its degree of polynomial?

A. 35

Step-by-step explanation:

Got the answer right on Khan

answer:

bhai ek ek kar ke pucho ek sath itna koi clear nhi karega

answer:

He is written by his readers. He thinks that the moment when this realization comes to him is a very special and valuable moment of his life. He declares with strong confidence that someone is there to understand him well and to explain him correctly. Finally, he gains faith in the existence of the Almighty.

c) 200 additional D.A should be paid.

Explanation:

o calculate D.A first calculate inflation rate between 1980 and 1984.

Inflation Rate = × 100

Inflation Rate = × 100

= 25%

If 800 is the basic salary then D.A should be according to inflation rate 25% of the salary.

D.A = 800 ×

= 200

Read more on -