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Elina [12.6K]
2 years ago
11

Plz!!!!!! HELP!!! Need this!!

Mathematics
2 answers:
max2010maxim [7]2 years ago
8 0

Answer:

men: m(x)=38.5x+25 ; female:  f(x)=38.5x+6

I'm not sure about b, but those are the answers for a.

Step-by-step explanation:

because

vesna_86 [32]2 years ago
5 0

Answer:

i cant see it

Step-by-step explanation:

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Evaluate the series.<br><br> A)125<br> B) 38<br> C) 210<br> D) 165
Reika [66]
165 is answer we also use a formula
5 ( n/2(2a + ( n-1)d)
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3 years ago
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Answer:

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Step-by-step explanation:

Here, each liter of gas costs $3.

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3 years ago
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maxonik [38]

Answer:

(0,1)

Step-by-step explanation:

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3 years ago
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Find the measure of each minor arc formed by a regular octagon inscribed in a circle. A. 15° B. 30° C.45° D. 60°
marin [14]
Your octagon has a central angle of 360 deg.  Since you're speaking of an octagon, which implies that the octagon is made up of eight triangles, divide 360 deg by 8 to obtain the measure of each minor arc formed.
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3 years ago
Using Cramer’s Rule, what is the value of x in the system of linear equations below?
cluponka [151]

Answer:

x = 8 is the answer

Step-by-step explanation:

In order to find  the solution of Equations using Cramer's rule

we shall find  matrices

D= \left[\begin{array}{ccc}5&-3\\1&-2\end{array}\right]=

D_{1} = \left[\begin{array}{ccc}4&-3\\-16&-2\end{array}\right]

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Here  l D1 l = 4X(-2)- (-16)X(-3)= -8-48 = -56

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3 0
3 years ago
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