If you are buying 8 books, 2 of them will be $7. So there are 6 remaining books, which will cost $3.50 each. 6x$3.50=21 21+7=$28
28 dollars
Answer:
The answer is -2 & 3
Step-by-step explanation:
This has the steps and the answer tell if you want the websites name
<em>y = - x - 10 </em>
y - (- 3) = - (x + 7)
<em>y = - x - 10</em>
