to solve this system I first multiplied the second equation by 2 to make the x coefficient equal. then I subtracted equation two from equation one. this eleminated the x. solving for y gave me y=0. then I put 0 back in the original equation and that gave me x=-4.
Pretty sure the answer is F=4 2/3 I think
Pizza: $56.3
Breadsticks:$23.55
Dr pepper:$10.74
Hope I helped! :)
The answer is A because there is a common difference of 3 and that makes it Arithmetric
