3 years ago

What is the domain of the function

Mathematics

2 answers:

kondor19780726 [428]3 years ago

8 0

The answer is B, hope this helps!

Stella [2.4K]3 years ago

6 0

Answer: it’s D x is greater than or equal to -6

Step-by-step explanation:

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At a water park, a one-day ticket costs $72.50 per adult. Which equation can be used to calculate the one-day ticket price, W, f

Sever21 [200]

The answer is D, <span>W = 72.50n. Hope this helps!</span>

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3 years ago

Can please someone help me out and explain it step by step. Thank you

Anit [1.1K]

Answer: $x=7, \ y=-2$

Step-by-step explanation:

Given

Equations are $3x-y=23$ and $2x+3y=8$

take $3x-y=23$

$y=3x-23$

Put the value of y in another equation

$\Rightarrow 2x+3(3x-23)=8\\\Rightarrow 2x+9x-69=8\\\Rightarrow 11x=77\\\Rightarrow x=7$

Put the value of x in y

$y=3(7)-23=21-23=-2$

Hence, $x=7, \ y=-2$

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2 years ago

The ratio of small dogs to big dogs at the park is 1:3. Which does not represent this ratio?

Karolina [17]

Answer:

C.2:4

Step-by-step explanation:

1*2=2

3*2=6

2:6=2:4

not true so it is C.

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2 years ago

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3 years ago

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Answer:

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