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grin007 [14]
2 years ago
9

Help! Find the domain of the graph

Mathematics
2 answers:
levacccp [35]2 years ago
7 0
It will possibly either be 11 or -1-
Nookie1986 [14]2 years ago
3 0

Answer:

-11\leq x\leq 11

Step-by-step explanation:

Domain is all possible x- values- since the dots are solid, you include them in the domain-

the lowest X possible is at -11 and the highest is +11

it s a continuous graph, so it will include any and all number between the two ends

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PLEASE HELP! I HAVE TWO QUESTIONS AND WILL GIVE 100PTS AND BRAINLIEST IF CORRECT!
Volgvan

Answer:

1) $283.50

2) 65.21 meters.

Step-by-step explanation:

Part 1)

We know that a spool of ribbon holds 6.75 meters.

A craft club buys 21 spools.

So, the total length of ribbon bought is:

T=21(6.75)=141.75\text{ meters}

Each meter costs $2. So, the total cost will be:

141.75(2)=\$ 283.50

Part 2)

A spool holds 6.75 meters.

We bought 21 of them, so that total length we have is 141.75 meters.

The club used 76.54 meters.

So, the amount of ribbon that is left is represented by:

141.75-76.54

Subtract:

=65.21\text{ meters}

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7 0
3 years ago
Read 2 more answers
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dezoksy [38]
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3 years ago
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In a pen of goats and chickens, there are 40 heads and 150 feet. How many goats and chickens are in the pen?
s2008m [1.1K]

Hey there!!

A chicken has 1 head and 2 feet . A goat has 1 head and 4 feet

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Subtract the first equation from the first

2y = 70

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substitute this in other equation

x + y = 40

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Hope it helps!

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The file will help

Step-by-step explanation:

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galina1969 [7]

Answer:

12x

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Multiply 12 times another number.

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