The correct answer is A. (-3,2).
286 ÷ 5 1/2 hours = 286 ÷ 5.5 = 52 final answer
A. 1.50c+ 4.00a = 5050 (Money earned)
c + a =2200 (Guests in the museum)
Janes weight = x
Twelve pounds less than twice janes weight is 270 pounds
12 less than 2x is 270
2x -12 = 270 (add 12 to each side)
2x = 270 + 12
2x = 282 (divide 2 from each side)
x = 282/2
x = 141
The answer is 141 pounds
