45 mi/60 mins=1 mi/x. Cross-multiply and solve for x.
Answer:
B
Step-by-step explanation:
THe answer is b because you have to divide 3 by whatever the answer is so just divide all answers until you get one thats 120 so b
Answer:
55
Step-by-step explanation:

2. 8 books total 2 books fiction= 2/8 fiction
4. 6 ferns total 2 have been watered= 4/6 havent been
6. 3/4=6/8 clamshelss
For this substitue values in! so 3+(-9)+(3 x -9)