I believe you just have to draw 2 little lines in between AB and CD.
The partial products would be 10 multiply 40, 10 multiply 3, 7 multiply 40, and 7 multiply 3.
50+20=70
Have a great day:)
the answer is $19,because you add the cost of 2 adult tickets 18$ and the cost of 1 student ticket 3$ and get 19$
Answer:
( -2 , -1 ) , ( -2 , 3 ) , ( 1 , 0 )
if you need any other help , please let me know [ you'll have to pay ]
