Martin is 6 years younger than his sister. The sum of their ages is no more than 22 years. Enter an inequality that can be used

Question

3 years ago

12

to represent this situation in the box, where x represents Martin's sister's age. $<$≤≥$\ngtr$≯$\nless$≮

2 answers:

agasfer [191] · Answer 1 · 2022-06-25T13:03:26+03:00

5 0

X=14. Martin must be 8. 8+14=22.

BARSIC [14] · Answer 2 · 2022-06-25T14:48:20+03:00

5 0

Just took the test and the answer was: x + x - 6 ≤ 22. I thought it was x < 14 but it wasn't. This was the only problem I got wrong.