I am pretty sure it is 29 because i did the math and that is what it comes out to
Answer:
Mark’s method is correct, because even though it is impossible to deliver mail to 1.2 houses in a minute, 1.2 represents the unit rate of houses per minute.
Step-by-step explanation:
Just took the test.
Let
x-------> the number of fiction books
y-------> the number of nonfiction books.
we know that
-----> equation 
-----> equation 
Add equation
and equation 
<u>find the value of y</u>



therefore
<u>the answer is</u>
Part a) the number of fiction books is 
Part b) the number of nonfiction books is 
It is 42 and credits for my dog shahs
Answer:
2520
Step-by-step explanation:
18×24=432
432÷2=216
216×35=7560
7560÷3=2520