Ian earns ? 420 a week after a 5% rise. what was his pay before?

the answer is $400 , im not 100% sure though

Step-by-step explanation:

$399

Step-by-step explanation:

$420 is after 5% raise, lets find out what is 5% of 420.

5/100 = 0.05

420 x 0.05 = 21

His pay before was raised by $21

420 - 21 = $399 ( a week ) was his pay before his raise

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )