Sophia is 12. Four times that is 48. If her mother is 5 years less than this, she is 43.
(12 x 4) - 5 = 43
Answer:
your answer is c hope this helps
Step-by-step explanation:
To assess yourself.... To know yourself more..
Answer:
Step-by-step explanation:
let x = the price of a book
so you would have
total = 3x-20