Answer:
Step-by-step explanation:
$11.23
A) 500 + 4(.06*500)
B)
Answer: 0u45084[=5-=5-
Step-by-step expla9 878983=-39y5
speed I'm pretty sure sorry if its wrong
the answer to first is 6
#2) x/50=20/45
45x=1000
x=22.2
3)x/42=13/21
21x=546
x=26