Blue triangle: perimeter is 4x+2+7x+7+5x-4, or, after simplification,
16x + 5
Red triangle: perim. is 2x-5+x+7+x+3 (and so on).
Either it is C or D or E.
1. 55
2. N/A - Sorry. I can’t see the numbers properly.
3. 180
Answer: first would be 6 the next would be 12 then the next would be 18 and so on just add 6 for each one and for ten pizzas it would be 6*10 and that equals 60 im sure you get it
It will be 69 because 68 is wrong and 69 is right
