Answer:
19.99 + 0.99x ; 21.97
Step-by-step explanation:
19.99 + 0.99x
19.99 + 0.99(2)
19.99 + 1.98
21.97
Right answers : 10
Wrong answers : 2
Ratio of right answers to wrong answers :
→ B
Answeyou should google it :3 ( oh and add meh on roblox. user:ItzAaly)
but i think that the answer is C :The surface area increases by 4 times.
