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3 years ago

Find the domain and range of the graph

Mathematics

1 answer:

olga_2 [115]3 years ago

6 0

Domain: [1 ; 6]
Range: [1 ; 7]

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I need help with number 27

pav-90 [236]

I think is 90% but im not sure

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3 years ago

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Stells [14]

Ok here’s the answer
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3 years ago

Which of the following terms is not a monomial a)6x b)1/3x^2 c)13 d) 3x^-3

Lapatulllka [165]

Answer:

The answer is D.

Step-by-step explanation: A monomial is an algebraic expression that consists of one term. D consists of 2 terms and is considered a binomial.

5 0

4 years ago

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Solve as whole number

Vesnalui [34]

Answer: x < 25

Step-by-step explanation:

2/3(x+2)-1/2(x-4)>1/4(x+5)

2/3x+4/3-1/2x+2>1/4x+5/4

Multiply both sides by 12

8x+40-6x>3x+15

2x+40>3x+15

2x-3x>15-40

-x > -25

x<25

8 0

4 years ago

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Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought

kozerog [31]

Answer:

4 books

Step-by-step explanation:

Our problem here is:

$(3.95)3+8.95b=47.65$

So we have to find B, and that will be our answer (the number of books).

1. Simplify the expression

$3.95\cdot 3+8.95x=47.65$

Combine like terms:

$11.85+8.95x=47.65$

2. Group all constants on the right side of the equation

$11.85+8.95x=47.65$

Subtract from both sides:

$11.85+8.95x-11.85=47.65-11.85$

Group like terms:

$8.95x+11.85-11.85=47.65-11.85$

Simplify the arithmetic:

$8.95x=47.65-11.85$

Simplify the arithmetic:

$8.95x=35.8$

3. Isolate the x

$8.95x=35.8$

Divide both sides by 8.95:

$\frac{8.95x}{8.95}=\frac{35.8}{8.95}$

Simplify the arithmetic:

$x=\frac{35.8}{8.95}$

Simplify the arithmetic:

$x=4$

<h2>Hence, the number of books is 4</h2>

8 0

2 years ago

Read 2 more answers