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amm1812
3 years ago
13

Find the equation of the line that passes through (3, 1) and has a y-intercept of –2.

Mathematics
1 answer:
katen-ka-za [31]3 years ago
6 0

Answer:

1 = m

Step-by-step explanation:

1 = 3[1] + b

\displaystyle -2 = b \\ \\ y = x - 2

Therefore our <em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] is authentic.

I am joyous to assist you anytime.

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This pattern follows the rule divide by 2, then add 8. What are the next two numbers?
krok68 [10]

Answer:

32, 24

Step-by-step explanation:

48 divided by 2 is 24 plus 8 is 32 then divide by 2 get 16 plus 8 is 24

3 0
3 years ago
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Convert 1.05 to a percent
iragen [17]
105% <span>Just move the decimal to the right 2 places or multiply times 100, same thing</span>
3 0
3 years ago
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An individual needs a daily supplement of at least 464 units of vitamin C and 252 of vitamin E and agrees to obtain this supplem
hichkok12 [17]

Answer:

z (min)  = 705

x₁  = 10

x₂  = 9

Step-by-step explanation:

Let´s call  x₁  quantity of food I ( in ou )  and x₂ quantity of food II ( in ou)

          units of vit. C   units of vit.E   Cholesterol by ou

x₁                 32                      9                         48

x₂                16                      18                          25

Objective function z

z  =   48*x₁   +  25*x₂        To minimize

Subject to:

1.-Total units of vit. C at least  464

32*x₁   +  16*x₂     ≥   464

2.- Total units of vit. E at least  252

9*x₁  + 18*x₂   ≥  252

3.- Quantity of ou per day

x₁   +   x₂   ≤  35

General constraints    x₁  ≥ 0    x₂   ≥ 0

Using the on-line simplex method solver (AtoZmaths) and after three iterations the solution is:

z (min)  = 705

x₁  = 10

x₂  = 9

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3 years ago
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vovikov84 [41]

Step-by-step explanation:

12500 divided by 0.26= liters

5 0
3 years ago
Simplify these expressions<br> 2a + 5a <br> 12x-3x<br> 3p+2p-p
Novosadov [1.4K]

Step-by-step explanation:

1.solution

=2a+5a

=7a

2.solution

=12x-3x

=9x

3.solution

=3p+2p-p

=5p-p

=4p

Hope it helps you.

6 0
3 years ago
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