A plumber charges a rate of $65 per hour for his time but gives a discount of $7 per hour to denior citizens. Write an expression which represents a senior citizen's total cost for the plumber in 2 different ways.​

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

kekdkdkccc

so

step-by-step explanation:

kekdkckcldlx

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870