What is the sum of the first 47 terms of the sequence
-215,-201.-187.-

-208 bc it’s the right one I swear

I believe the answer would be 443. I came up with my own way of solving it without going through the long process. Since the pattern is 14 gets added onto each number, I decided to multiply 14 x 47 = 658. Then I added 658 + (-215) and got 443. This is NOT how it should be done, but I if I am wrong, let me know and I'll redo the calculation(s).

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.