Question

4.Which of the following sentences can be expressed by the inequality 16−5x≥1?

A.The difference of 16 and the product of 5 and a number is no less than 1.


B.16 less than the product of 5 and a number is no less than 1.


C.The difference of 16 and the product of 5 and a number is greater than 1.


D.16 less than the product of 5 and a number is greater than 1.


5.The product between 6 and 4 less than x is no more than 20.


Which expression among the following is equivalent to the sentence above?


A.6(4−x)≤20


B.6(x−4)≤20


C.6×4−x≤20


D.x−6×4≤20

*Please make sure you answer all of the questions please and thank you :)

Answer 1

Answer: TO THE ENTIRE TEST

Explanation:

1. C. a<b

2.A. x >_0

3. A. The product between 3 and a number is greater than 9

4. B. The difference of 16 and the product of 5 and a number is no less than 1

5.B. 6(x-4)<_20