<span>Let x be the number of pounds of the $.20 beans.
The cost of those beans is $.20 * x, or .20x. <span>
Let y be the number of pounds of the $.68 beans. The
cost of those beans is $ .68 * y, or .68y.
We know that 120 pounds of the mix sells for $ 0.54/pound,
for a total of 120 * 0.54 = $ 64.8
x + y = 120
1.35(x) + (1.05)y = 64.8
We can rewrite the first as
x = -y + 120
Now we can substitute (-y + 120) in for (x) in the
second equation, because we just proved they're equal.
.20(x) + .68(y) = 64.8
.20(-y + 120) + .68y = 64.8
-.20y + 24 + .68y = 164.8
-0.3y + 24 = 64.8
-0.38y = -24
y = 63.16
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Answer:
pretty sure it is c but might wrong
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
you have to find how many min in a hour so 20 divided by 5 is 4 then 4x8 is 32
Answer:
I dont like anime. sorry. search up on go.ogle good animes to watch im sure you will find some great ones.
Step-by-step explanation:
It's shifted left 2 units and down 5 units.
To find the point on the graph of g, we use the horizontal shift for the x-coordinate 4 to get 4–2=2, and the vertical shift for the y-coordinate –3 to get –3–5=–8.