Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using function notation?
O fy) = - 7 / 1 + 7/
O R(x) = -3x+4
OMX=-3x+1
M = - 3y + 4

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account