I need help with a few questions for algebra.
Two ocean beaches are being affected by erosion. The table shows the width, in feet, of each beach at high tide measured where 1995 is represented by year 0.

Question

I need help with a few questions for algebra.
Two ocean beaches are being affected by erosion. The table shows the width, in feet, of each beach at high tide measured where 1995 is represented by year 0.

anonymous · Answer

Would you mind posting the rest of the question? :)

anonymous · Answer

A.Describe the patterns shown by the erosion data measurements shown for each of the beaches in the table.
B.Between which years will the beaches have approximately the same width?
C.Assuming these rates remain constant, what can do you get a better approximation of when the two beaches will have the same width?

anonymous · Answer

Year number	Western Beach width (in feet)	Dunes Beach width (in feet)
0	                           100	                                     25
5	                            90	                                     45
10	                            80	                                      70
11	                            78	                                      75
12	                            76	                                      80
15	                            70	                                      95

anonymous · Answer

Is this a Virtual School problem?

anonymous · Answer

ya

anonymous · Answer

Dang, I can't really help you w/ this. Sorry.

anonymous · Answer

ok

phi · Answer

Can you say how much the width of the western beach changes in 15 years ?

anonymous · Answer

i don't know, i guess you could

phi · Answer

how wide is the western beach now (at year 0) ?
how wide is it at year = 15 ?
what does the table tell you ?