Since 4 des not contain the variable to solve for, Y=-4+x
D because -50x is the amount you’re subtracting from the total
Answer:
165 Calories
Step-by-step explanation:
A gram of carbohydrate contains 4 calories. A gram of protein also contains 4 calories. A gram of fat, though, contains 9 calories
5x9=45 10x4=40 20x4=80 45+40+80= 165
