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Sedaia [141]
3 years ago
11

12 farmers harvest the crops in a field in 20 hours. How much workers will be required to do the same work in 8 hours?

Mathematics
1 answer:
Lisa [10]3 years ago
6 0

Answer:

x2 # of farmers

y2 # of hours

x1# unknown workers

x2# amount wanted

x1 y1 = x2 y2

x1 (8) = 12(20)

x1 = 12(20)/8

x1 = 30

30 Farmers needed to complete the same work in 8 hours.

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Answer:

y =20

Step-by-step explanation:

5(y+4)=6y

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5y +20 = 6y

Subtract 5y from each side

5y-5y+20=6y-5y

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7 0
3 years ago
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HeLp ME PLEASE!!!!!!!!!!!!!!
vodka [1.7K]
Looking at h and k values.

The vertex of a parabola ( h, k) is the point at which the parabola intersects the axis of symmetry.

Every parabola is symmetric about its axis, which means that if it were folded along its axis, the two parts would match. The fold or line that divides the parabola into two matching halves is called the axis of symmetry.

The axis of symmetry occurs at x = h.

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6 0
3 years ago
Mr.Davis drives 496 miles in eight hours. At this rate, how many miles does he drive in six hours?
Lynna [10]

Answer:

Step-by-step explanation:

496m=8h

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3 0
3 years ago
Which tables contain correct pairs of input and output values for the function f(x) = 3+5x/2 ?
algol [13]
<span>Input (x) [-2.7] [-1.3] [0.8] [4.4] 
Output f(x) [-5.25] [-1.75] [3.5] [12.5] 

Input (x) [1.1] [2.4] [5.3] [6.9] 
Output f(x) [4.25] [7.5] [11.75] [17.25] 

Input (x) [-2.1] [0.9] [1.7] [3.3] 
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Just substitute the inputs for x. 
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4 0
4 years ago
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*20 POINTS PLUS+++ BRAINIEST :D IF GOOD*
Veseljchak [2.6K]

Answer:

450 Area

Step-by-step explanation:

50 blocks long and 9 blocks wide. If you do 50x9 you get the area inside of the park.

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4 years ago
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