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Licemer1 [7]
2 years ago
7

PLEASE HELP!!

Mathematics
2 answers:
raketka [301]2 years ago
8 0

Answer:

3. 2000 pounds to 600 pounds and 5. 250 cents to 75 cents

Step-by-step explanation:

The ratio is 10:3 so just multiply the first number by ten and the and the second by 3 to see if it matches

ex. 10 x 200= 2000    3 x 200= 600

10 x 25=250   3 x 25= 75

I hope this makes sense, this is kinda hard to physically explain.

pav-90 [236]2 years ago
7 0

Answer:

Its 3 and 5.

Step-by-step explanation:

Simplifying:-

1. 28:6 = (28/2):(6/2) = 14 : 3   so its not 1.

2.  120:8000 =  (120/40) : (8000/40) = 3 : 200 . No.

3. 2000 : 600 = 1000 : 300 = 10:3.   Yes.

4.  300: 20 =(300/20):(20/20) = 15:.1  No.

5. 250 : 75  =  (250/25) : (75/25) = 10:3  Yes.

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Solnce55 [7]

Answer:

The answer is below

Step-by-step explanation:

Plotting the following constraints using the online geogebra graphing tool:

x + 3y ≤ 9         (1)

5x + 2y ≤ 20    (2)

x≥1 and y≥2      (3)

From the graph plot, the solution to the constraint is A(1, 2), B(1, 2.67) and C(3, 2).

We need to minimize the objective function C = 5x + 3y. Therefore:

At point A(1, 2): C = 5(1) + 3(2) = 11

At point B(1, 2.67): C = 5(1) + 3(2.67) = 13

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Therefore the minimum value of the objective function C = 5x + 3y is at point A(1, 2) which gives a minimum value of 11.

3 0
3 years ago
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Sunny_sXe [5.5K]

Answer:

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Mark Brainliest if this helped you :)
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