Answer:
A. 16c - 3
Step-by-step explanation:
You simply add the two expressions for Saturday and Sunday. 6c+9+10c-12= 16c-3.
x = -
Given
x + 2 =
Multiply through by 24 ( the LCM of 6 and 8 ) to clear the fractions
20x + 48 = 21 ( subtract 48 from both sides )
20x = - 27 ( divide both sides by 20 )