3 years ago

#10-12!!! look at picture!!! I don't give out points for free!!! T.T

Mathematics

2 answers:

Tom [10]3 years ago

3 0

F(x)=x
Domain: 1 2 3 4 5 6
Range: 1 2 3 4 5 6

F(x)=2x
Domain: 1 2 3 4
Range: 0 2 4 6

arsen [322]3 years ago

3 0

F(x)=x

Domain: 1 2 3 4 5 6

Range: 1 2 3 4 5 6

F(x)=2x

Domain: 1 2 3 4

Range: 0 2 4 6

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xz_007 [3.2K]

D because y (time spent) = 50 × x (distance travelled)

225÷4.5=50

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2 years ago

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ExtremeBDS [4]

Answer:

C = 31

Step-by-step explanation:

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2 years ago

Read 2 more answers

Someone please help me with this math question!

stepladder [879]

$1.25x + 2.5 \ \textless \ 2.75x - 6.5 \\ \\ 2.5 \ \textless \ 2.75x - 6.5 - 1.25x \ / \ subtract \ 1.25x \ both \ sides \\ \\ 2.5 \ \textless \ 1.5x - 6.5 \ / \ simplify \\ \\ 2.5 + 6.5 \ \textless \ 1.5x \ / \ add \ 6.5 \ both \ sides \\ \\ 9 \ \textless \ 1.5x \ / \ simplify \\ \\ 6 \ \textless \ x \ / \ divide \ both \ sides \ 1.5 \\ \\ x \ \textgreater \ 6 \ / \ change \ sides \\ \\ Answer: x \ \textgreater \ 6 (A)$