Question

Which inequality is true for x = 20?

Answer 1

Answer:

Inequality which are true for x = 20:

Option A, C and D are true

Step-by-step explanation:

Given: Value of x =20

Option A:

$x+30$

Substitute the value of x =20

$20 + 30 < 3(20)$

50 < 60      True.

Option B:

$x-5$

Substitute the value of x =20

$20 - 5< 2(20) - 35$

15 < 5     False.

Option C:

$\frac{x}{4}$

Substitute the value of x =20

$\frac{20}{4} < 20-12$

5< 8     True.

Option D:

$2x$

Substitute the value of x =20

$2(20) < 20+22$

40 < 42     True.

Answer 2

C. x divided by 4 < x - 12