Answer:
The answer of a is 56
Step-by-step explanation:
139 - 83 = 56
The answer is C or 12 because it has to equal to 180 so 5(12) + 5 = 65 and 65 + 115 = 180
A linear function can’t repeat but a quadratic function can
=1/2
you add both on each side then subtract 2 from you anser
