I agree it is one and I used this calculator called MathPapa that can help with algebra you should try it. It is free.
Answer:
42.40 is your answer for this equation
B. 1/7 i just took the test and thats what i got hope it helps
Katrice paid 46 dollars in total bc the free watermelon doesn't change a thing, just how many slices I would eat at the party. lol ;)
27 I think..... Oh darn I'm replying to my self