D + 1.5......with d being the price of a smoothie.....the expression would represent the total cost of one smoothie + one sandwich.
Answer:
Step-by-step explanation: 84500 - 1700 = 82800
82800 ÷ 12 = 6900
Erin makes $6900 a month
Answer:
No
Step-by-step explanation:
They have two different variables.
example: 3a + 2a= 5a