Question

http://prntscr.com/9kc5iy

Answer 1

i think its A

Answer 2

or C

Answer 3

us the rule of 3 simple

5 years ---- 22 thousands
12 years ---- x
-------------------

x = 12*22/5 = ?

- hope this will help you sure easy

Answer 4

its 4.4

Answer 5

so x = 52,8

this mean that you need assuming 68 + 52,8 = 120,8

so than C. will be right sure

Answer 6

ok. ?

Answer 7

so its C yay!

Answer 8

thx!

Answer 9

was my pleasure - good luck