4
35 - 12-19 = 4
The 5 that take both are included in the 12 and 19.
Answer:
Number of comic books is 75.
Original price of each comic book is 4$.
Step-by-step explanation:
Answer is
<span>d. Step 3: He should have divided both sides by −5.</span>
The answer is 12. (21-21=0x2=0+12=12)
Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.