Answer:
Step-by-step explanation:
Box A is 0.021 dollars per gram
Box B is 0.012 dollars per gram
Box B is cheaper per gram by 0.009 dollars
Answer: x= -6 x=6
Step-by-step explanation:
expand the equation so you get (x-6)(x+6) and then set the equal to zero and solve
Answer: step one is correct and the second step is incorrect
Step-by-step explanation:
Answer:
you have to add the numbers . when ever there is a total that means to add
Step-by-step explanation:
13+14=27
