2) Lauren needs $195 by tomorrow to pay bills, and decides to do yard work for the cash. She plans to charge $25 for raking, and $40 for mowing. If she works on 6 yards, how many yards will she have to mow to earn enough? How many will be raked?

i need a picure

step-by-step explanation:

they charge the same amount at 20 minutes.

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.