Answer:
729
Step-by-step explanation:
there is no whole number
x is timed by .5 in the first one (A) which would make it the linear function.
first you'd need to divide 7.50 by 6 which will get you (7.50÷6=1.25) then you would need to multiply 1.25 by 50 which will get you $62.50 (1.25×50=62.5).
