Answer: He bought 7 pens.
Step-by-step explanation:
21/3 = 7
I’m pretty sure it’s (0,3) but could be wrong because I don’t how to rotate it 180* degrees
Answer:
y=4x/3-2 x=-3y-4
Step-by-step explanation:
The answer is the first answer
1 cookie will make 2 half pieces and there are 6 cookies
6x2= 12
12 pieces