3 years ago

U

Mathematics

1 answer:

Leya [2.2K]3 years ago

6 0

Answer:

The Answer is D which is 72

Step-by-step explanation:

I just took the test! Your Welcome!

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Bad White [126]

Answer:

great :) wbu

Step-by-step explanation:

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2 years ago

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Complete the table of values for y=6-2x Also please work out 6-2x=3

Whitepunk [10]

Answer:

Step-by-step explanation:

x=0 y=6-2*0=6

x=1 y=6-2*1=4

x=2 y=6-2*2=2

x=3 y=6-2*3=0

6-2x=3

-6 -6

-2x=-3

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3 years ago

Questions are about triangles

erastovalidia [21]

Answer:

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Step-by-step explanation:

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($23 dollars per person)The cost of the hall for the dance is $4000 dollars How many people must attend the dance to cover the r

garik1379 [7]

Answer:

174

Step-by-step explanation:

Rental Fee ÷ Cost of Ticket = # of people needed

$4000÷$23=173.9....

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2 years ago

Graph the given relation or equation and find the domain and range. Then determine whether the relation or equation is a functio

crimeas [40]

Answer:

The graph is attached.

$Domain:\ All\ Real\ Numbers\\\\Range:\ All\ Real\ Numbers$

The relation is function.

Step-by-step explanation:

Find the x-intercept. Substitute $y=0$ into the equation and solve for "x". Then, this is:

$0=2x+2\\\\x=\frac{-2}{2}\\\\x=-1$

The equation of the line in Slope-Intercept form is:

$y=mx+b$

Where "m" is the slope and "b" is the y-intercept.

In this case "b" is:

$b=2$

Therefore, since the line passes through the points ( $(-1,0)$ and $(0,2)$ , you can graph it. (Observe the graph attached)

Since it is a line, then the relation is a function, and the Domain and the Range of Linear Functions are:

$Domain:\ All\ Real\ Numbers\\\\Range:\ All\ Real\ Numbers$

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3 years ago