Answer:
27) 14x
28) n/9
29) A number, z, divided by 11
30) The sum of a number, z, and 11
Answer:
B
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given that t represents a number which is unknown to us, the difference of the number and 9 can be expressed algebraically as:
.
The difference of t and 9 =
.
Answer:
0.4
0.3
0.04
0.2
0.06
Step-by-step explanation:
Hope this helps :)