Step-by-step explanation:
Cost of paperback books = $1x = $x
Cost of hardcover books = $2y
Given Greg can spend a MAXIMUM of $20,
Cost of Paperback books + Cost of hardcover books must be at most 20.
Inequality of this situation =

Answer:
X^2+6x+5=0
Step-by-step explanation:
Ax+By+C=0 is what you follow for getting the general form. In this case, you go from descending order and x^2 is the highest point/degree. Therefore, x^2+6x+5=0. Hope this helps!
Answer:
Round it to 1,000,000 or 956,000
Step-by-step explanation:
I would like to help but I need the picture