Answer:
{ x | 1, 2, 3, 4, 5, 6, 7, 8, 9 }
Step-by-step explanation:
We note that points between integer values have been excluded, so domain consists of integer x-values from 1 to 9, or
{ x | 1, 2, 3, 4, 5, 6, 7, 8, 9 }
and <em>not</em>
1 <= x <= 9
Answer:
a
Step-by-step explanation:
hope this helps :)
5 3/7 - 2 1/5 -> 38/7 - 11/5 = 27/2 = 13 1/2
Answer:
ok
Step-by-step explanation:
154
Answer:
it would cost £15
Step-by-step explanation:
12 ÷ 4 = 3
3 × 5 = 15
