Solve the equation using the zero-product property. (x − 8)(5x − 6) = 0 x = –1 or x = 5 x = 8 or x = -1 and 1/5 x = 8 or x = 1 and 1/5 x = –8 or x = 1 and 1/5

Step-by-step explanation:

zero-product property says to equate each factors to 0 .

so the factors in (x − 8)(5x − 6) = 0

are (x-8) and (5x-6)

hence equating them to 0

x-8 =0 or 5x-6 =0

x=8  or 5x=6

x=8 or x=6/5

x=8 or x= 1 and 1/5

so third option is correct .

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

the answer would be c:   ax + b = ax + c

step-by-step explanation: