2+12a. When adding, you're only collecting "like terms".
Answer:
C) 
Step-by-step explanation:
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Answer: 7 cars
Step-by-step explanation: Since he earned 400$ a week and he had 1450$ by the end, subtract 1450-400 and you get 1050. You then divide 1050 by 150 (1050÷150) and you get 7, so he sold 7 cars
Answer:
yes
Step-by-step explanation:
took the same quiz got it right
Answer:
5 students out of each of the 4 homeroom classes (C)
Step-by-step explanation: