1. Write the first term of the arithmetic sequence whose first term is 7, and whose common difference is 9. 2.Find the 17th term of the arithmetic sequence whose first term is -6 and whose common difference is -2.
3.If the second term of an arithmetic progression is -17 and the fifth term is -11, find the fifteenth term

first term: 7

find the 17th term : 102

fifteent term: 10

Step-by-step explanation:

hababa

i don't think there is enough

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.