I'm pretty sure this is the answer but I'm not exactly sure....
R=7 because you would do -49 divided by -7
Answer:
56
Step-by-step explanation:
20 feet =10 inchs
10 feet is 5 inches
5 feet is 2.5 inches
1 feet is 0.5 inch
10+5+2.5+0.5= 18 inches
10+10+18+18=56
Answer:
The second and fourth answer are correct
Step-by-step explanation:
No its not a function it repeats 0 twice.