Answer:
35 5-lb weights and 25 3-lb weights
Step-by-step explanation:
the answer is d
answers are shown
Answer: (-1, -3)
x: -2= (-3 + x)/2 y: 5 = (7 + y)/2
-4= -3 + x 10= 7 + y
-1 =x -3 = y
(-1,-3)
D