£100 - £y would be left :D
Answer: B.) I and II
Step-by-step explanation: remember doing this in like- middle school so you're welcome! it should be the right answer(:
Answer:
More milk production: Holstein Farm
About how much more: 52 gallons (approx.)
Step-by-step explanation:
<u>Looking at the table:</u>
We find the slope (gallons/number of cows) by dividing gallons with number of cows from each row to get this:
175/30 ≈ 348/60 ≈ 526/90 etc.
= 5.8
<u>Looking at the graph:</u>
We find the slope by taking 2 points from the graph and the slope would be:
Change in y coordinates/ Change in x-coordinates
Taking the 2 points:
(50,300) & (150,1000)
slope = (1000-300)/(150-50) = 700/100 = 7
<u>Lets find milk production of 2 farms:</u>
Holstein: drawing a line connecting the points and looking at x = 60, we see the gallons would be around 400.
Jersey: 60 days is 348 gallons (in table)
So, Holstein Farm would produce more milk in 2-month period.
How much more???
400 - 348 gallons ≈ <u>52 gallons (approx.)</u>
<u>Answer:</u>
<u>ratios equivalent to 1/3=2/6,3/9</u>
<u></u>
<u>Step-by-step explanation:</u>
<u></u>
<u>Double number line is a diagram used when. quantities have different units.</u>
<u></u>
<u>It shows each of the quantities on its own number line with corresponding pairs of values lined up.The values of each number line are not the same unless there is a 1:1 ratio between them.</u>
<u></u>
<u>some ratios equivalent to 1:3 are;</u>
<u></u>
<u>2:6,3:9,4:12,5:15,6:18,7:21,etc</u>
Answer:
-3x + 2
Step-by-step explanation:
(5x + 4) + (-8x - 2)
= 5x + 4 -8x - 2
combine like terms
-3x + 2