Direction translate the following verbal phrases into algebraic expressions let x be the unknown number 1.20 more than a number. 2.a number divided by the sum of 9and y. 3.25 diminished by twice a number. 4. twice the difference between a number and 4. B. DIRECTION: WRITE ALGEBRAIC EQUATION FOR THE FOLLOWING SENTENCES. USE N BE UNKNOW NUMBER. 1The product of 5 and a number is 30
2. the cube of a number is 27
3.the difference between 25 and four times a number is 5.
Eighteen divided by the sum of number and 6 is 2
5.the square of a number subtracted from thirty is 14
Answers & Comments
Answer:
A
1. 20+n
2. n÷(9+y)
3. 25-2n
4. 2(n-4)
B
1. 5n=30
2. n³=27
3. 25-4n=5
4. 18÷(n+6)=2
5. 30-n²=14