Answer:
the answer is 9c+63
Step-by-step explanation:
The equation will be y=-5/9x+16/3
3x=18 because you add the like terms 6 and 12
Answer:
A. 72cm
Step-by-step explanation:
Figure a is a convex pentagon, a convex pentagon is a pentagon that does not have an internal angle greater than

An easier thing to remember is that it does not have an angle pointing inwards like b, none of its angles/edges point toward the shape/inside
Answer:
4 times larger
Step-by-step explanation: