Answer:
B) y = -3x+2
Step-by-step explanation:
plug (2,-4) and -3 into y = mx + b to find 'b'
-4 = -3(2) + b
b = -4+6 = 2
35 miles per hour
175 -140 = 35
35/1 = 35
Answer: 3.5 pounds
17+12.5=29.5
33-29.5=3.5