Wally buys a baseball card for $5, sells if for $6, buys the same card back for $7 the following days, and then resells it for $8. How much profit or loss occurred in all these transactions combined?

3 dollars profit

Step-by-step explanation:

if he has $5 b-card and sells it for $6 he gains a dollar. But if he buys it back for $7 then he lost $2 from his original price. In the end, he sells it for $8 so he gains a $3 profit. 8 - 5 = 3

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

hello umm i don't understand your question can you explain it more pls

step-by-step explanation: