Answer:
First term: a
Second term: a+d
Third term:a+2d
Step-by-step explanation:
1,2,3,4,6,8,12 I think this is correct
Divide the number Janine did by the number Craig did:
36/9 = 4
Janine did 4 times as many as Craig
Answer:
42
Step-by-step explanation:
Because of its shape I would imagine another flipped so it makes a square then solve for the square the divide.
7 x 12 =84
84÷2=42