Josh sold his bike for 10% less than he paid for it. IF he sold the bike for 585 how much did he pay for it?

Answer 1

585 = 0.9 x

Answer 2

643.5

Answer 3

bruh idfk

Answer 4

643.5

Answer 5

.1x+x=585
1.1x=585
1.1 1.1
-------------
x= $643.50

Answer 6

−
10
=
585
−
O
O
⋅
100

−
10
100
=
585
−
O
O
⋅
100
100

−
0.1
=
585
−
O
O

−
0.1
=
585
O
−
O
O

−
0.1
=
585
O
−
1

−
0.1
+
1
=
585
O
−
1
+
1

0.9
=
585
O

O
0.9
0.9
=
585
O
O
0.9

O
=
585
0.9

O
=
650