They are basicley the same because to halfs equals a full
M + t + w = 19
t = 2m
w = t - 6....w = 2m - 6
m + (2m) + (2m - 6) = 19
5m - 6 = 19
5m = 19 + 6
5m = 25
m = 25/5
m = 5 <===Monday
t = 2m
t = 2(5)
t = 10 ... Tuesday
w = 2m - 6
w = 2(5) - 6
w = 10 - 6
w = 4 .... Wednesday
I think it's c because if its proportional it should also be linear and c is the only linear equation
Change the information into an equation and do sequence. pull out any necessary information.
y = 2x + 1
starts at 1... so your first sequence is 1.
plug in x=1 then it becomes 3. then the next sequence you plug in 3 (, the answer to your previous solve) you get 7. continue to do this. next sequence you plug in x=7 into the equation y = 2x + 1.
thus, y = 2(7) + 1 =15... so forth...
therefore the answer is B.
Hope this helps :)
