Answer:
let F=fee; R=hourly rate=1.2F ; N=number of hours
Total charge=F+NR
Total charge=F+N(1.2F)
$470=F+7(1.2F)
$470=F+8.4F
$470=9.4F
$50=F ANSWER 1: Her fee is $50
Step-by-step explanation:
13.95+2.25+2.25+2.25+2.75+2.75+2.75= 28.95
Answer:
90
Step-by-step explanation:
Its 630/7
29 2 and 1 are the answers
