Look at the sides of the triangles. find the sides that are corresponding, or matching.
-2x+3=15
Subtract 3 from both sides:
-2x=12
Divide -2 from both sides:
X=-16 is your answer
(93+67+78+44+123)/5=405/5=81 pizzas per day on average
C is your answer.
<span>A physical property is that it is a white metal. The other descriptions are all chemcial properties such as how it reacts and conducts. Density could also be another answer as it is also physical.</span>
