The cost of each pen is $50, because you spend $600 on books leaving $200 to buy FOUR pens, making it $50 per pen
your answer is C. substraction
Answer:
The answer is dilation by a scale factor of 2 followed by reflection about the y- axis.
Step-by-step explanation:
Answer:
77/12
Step-by-step explanation:
sorry is it's wrong
