D, Learning Task 1:
Translate the verbal sentence to mathematical sentence. Use variable × to represent number. Do this in a separate sheet of paper.
Verbal Sentence:
1. The sum of a number and 5 is 12.
2. Twice a number is 54
3. Thrice a number increase by 2 is less than 50.
4. One half the sum of a number and 4 is less than 28 a
5. A number increased by one-third of a number is 5.
Answers & Comments
Answer:
x+5=12
2x=54
3x+2<50
x+4/2<28
x+x/3=5