Answer:
D
Step-by-step explanation: for the same x, it is not possible to be different y
yes
I hope to help you
my dear
1
Step-by-step explanation:
33 , 42 , 52
because
3+4=7
7+5=12
12+6=18
18+7=25
so...
25+8= <u>33</u>
33+9= <u>42</u>
42+10= <u>52</u>