The slope of a line is a number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line. ... The slope of the line is continuously recalculated. You can also drag the origin point at (0,0). Slope can be calculated using rise/run.
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(1) x+y+z=1300
(2) x+y=780 => x = 780 - y
(3) y+z=850 => z = 850 - y
Replace x and z with y in function (1)
780 - y + y + 850 - y = 1300
1630 - y = 1300
y = 330
Therefore, x = 780 - y = 780 - 330 = 450
z = 850 - y = 850 - 330 = 520
Dave can do 450 catalog orders per day
Frank can do 330 catalog orders per day
Kathy can do 520 catalog orders per day
Answer:
m = -4.5
Step-by-step explanation:
10 = 4m + 28
-4m = 18
m = -4.5
We can easily convert grams to pounds and find that 1 g of coffee beans is 0.00220462 pounds. Now we can multiply that value with 60 cups to find how many cups it makes.
We find that it makes 0.1322772 cups.
Then we know that 236.588 milliliters are in a cup. We multiply the value of the coffee available with 1 g of coffee beans (in cups - of course) and get the value the question asked :
0.1322772 * 236.588 milliliters
The answer is 31.2951981936 milliliters!
Hope this helps!
