Answer:
-27
Step-by-step explanation:
order of operations 2÷2 = 1 +53 =54
3x1 = 3 -5 = -2
54÷-2 = -27
Multiply 7 by 9 and you will get 63 which is x.
1 gallon = $3 so the ratio would be 1:3 where 1 would represent the gallon and 3 the price
Answer:
Step-by-step explanation:
3(j+4)-9=9
3j + 12 -9 =9
3j +3 =9
3j =6
j=2