It is b because it makes sense
Answer:
128 pages
Step-by-step explanation:
In total, Marty had read 128 pages of his book.
for number 7. it would be 3 which is a would be 3 greater than 2
Answer:B
Step-by-step explanation:
The curve cuts the x-axis at points x=3/2 and x=3
F(x)= ((x-3/2)(x-3)
=x2-3x-3x/2+9/2
2x2-6x-3x+9
=2x2-9x+9
He bought 5 science books and 2 Math Books
5 Science Books = $300
2 Science Books = $100
7 Books = 400