I think it’s positive. As it gets heavier, the cost has a positive slope, or increases. I’m not absolutely sure though
M = -6/4
b = 7
equation : y = -6/4x+7
Answer:
(-5,10)
Step-by-step explanation:
Answer:
C. 155.5 cm2
Step-by-step explanation:
area = 5*15 + (15+8)*7/2 = 75 + 80.5 = 155.5 cm2
Answer:
y=4x+35
Step-by-step explanation: