9. A man bought a second-hand car for $8 500, spent $1 500 on repairs and then sold it for $12 000. What was his percentage profit?​

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah

13664

step-by-step explanation:

=cross multiply

=100 x = 13664

1) letter c.

2) 4 square root of 9

hope this

step-by-step explanation: