Answer:
x=-1/4
Step-by-step explanation:
this might be wrong
Answer:
17
Step-by-step explanation:
15*15+8*8=289
= 17
Answer:
2 days
Step-by-step explanation:
for a day you walk 1.5 mile (0.75 + 0.75)
so it will only take 2 days
A1 would be the first y value, which is 3 and d is the ratio ( distance between each y value) which is 3 ( add 3 to the y value to get the next one)
The answer is a1= 2, d = 3