It would be A because b+a
Answer:
A is 10 dollar cheaper than B
Step-by-step explanation:
A : 40 dollars plus 45*2=90
90+40= 130 dollars
B:100 dollars 45*1=45
100+45= 145 dollars
86 degrees Fahrenheit is 30 degrees Celsius
I have the same question that i don’t understand sorry i’m commenting so i can see if anyone else gets that answer