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2 years ago

Which ordered pair is a solution of the system of equations? y = 3x + 1 y = 5x - 1

Mathematics

1 answer:

kodGreya [7K]2 years ago

5 0

Answer:

y=3x+1=4

y=5x-1=4

Step-by-step explanation:

DO THE MATH

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Find m1 and m2 <br><br>m2 (×10+10)° <br>m1 (3×+4)°

leva [86]

Answer:

Step-by-step explanation:

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2 years ago

Grandma Gertrude gave 13 pieces of jewelry and grandma Fien gave y pieces of jewelry to the Carlson sisters to divide evenly amo

Papessa [141]

Answer:

$x=\frac{13+y}{5}$

Step-by-step explanation:

Grandma Gertrude gives 13 and Fien gives y.

$x=13+y$

The total amount of jewelry divided evenly between the 5 sisters:

$x=\frac{13+y}{5}$

Nothing further can be done without knowing another value.

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2 years ago

Let f(x) = 2x–8 and g(x) = x + 2. Find f(g(x)) and g(f(x)).

Anna71 [15]

Answer:

g(f(x)) = 2x - 6

f(g(x)) = 2x - 4

Step-by-step explanation:

g(f(x)) = 2x - 8 + 2

g(f(x)) = 2x - 6

f(g(x)) = 2(x + 2) - 8

f(g(x)) = 2x - 4

8 0

2 years ago

Read 2 more answers

HELP PLEASE and show work

larisa86 [58]

Answer:

$\boxed{\stackrel{\Large\frown}{PQS}\:= 222°}$

Explanation:

Since $\overline{PR}$ is a diameter, arc $\stackrel{\Large\frown}{PQR}\:= 180°.$

Given that $\angle{SUR} = 42°$ is a subtended central angle by two diameters,

$\stackrel{\large\frown}{RS} \:= 42°$ .

Using the rule of arcs, $\stackrel{\Large\frown}{PQR} + \stackrel{\large\frown}{RS} \: = \: \stackrel{\Large\frown}{PQS}$ →

$180° + \: 42° = \: \stackrel{\Large\frown}{PQS}$

$222° = \: \stackrel{\Large\frown}{PQS}$

$\stackrel{\Large\frown}{PQS} \: = \: 222°$

3 0

2 years ago

Here is a table of values for y=f(x).

GenaCL600 [577]

i would pick number C) since i think it would be the correct answer

5 0

2 years ago