Answer:
I believe it's B!
Step-by-step explanation:
y=mx+b
y intercept is b
slope is m
y intercept is positive 5
slope is down 2 to the right 3
y= -2/3x+5
Answer: 
Step-by-step explanation:
Given
The recipe calls for 2 Pounds of ground pork and 3.5 pounds of ground beef
Suppose x is the cost of ground pork
So, the cost of ground beef is 
The total cost of meat is 
The total cost can also be written as
So, the cost of ground pork is
What the equation is looking for is the values X needs to have to equal zero
X - 6 = 0
X - 6 (+6)= 0 (+6)
X = 6
X + 2 = 0
X + 2 (-2)= 0(-2)
X = -2
i don't understand what the question is asking for the topmost box though
Answer:
B
Step-by-step explanation:
Kinda hard to explain but I'm pretty sure it's B
We know that:
<span>rate = 0.15 heaters /labor hour</span>
labourer time = 160 hours /
month
goal = 57,600 heaters / year
We can solve this problem by
simply looking at which ratios will cancel out the units:
<span>number of labourers = (57,600
heaters/year) / [(0.15 heaters /labor hour) * (160 hours/month) * (12 month/year)</span>
<span>number of labourers = 200</span>
