The second one because 5.40 is less than 5.71
Answer:
Step-by-step explanation:
if 2
= 
X= 6 is your answer I know the answer but I’m not sure how to explain by typing
Answer:2x+7=9
Step-by-step explanation:
When it says seven more you add that to the end of the equation and set it equal to 9 then product of a number (x) and 2 so it would be 2x. Hope this helps!
