Answer:
Completing the experiment a few more times and combining the results to the trails already done.
36 × 24 = 864 square inches. 864 sq in × $0.05 = $43.20. The green poster cost $43.20
12 × 18 = 216 square inches. 216 sq in × $0.05 = $10.80. The red poster cost $10.80
Please mark brainliest
Answer:
x=40
Step-by-step explanation:
Step-by-step explanation:
I solved it now, you can check by the pic attached to the answer.
thank you very much. ;-) ♥ ♥
Thing that I do is email the teacher and he or she will give me the answers try it yourself ok do d dnd don ffn