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3 years ago

Renting a movie costs $ 5.99. What is the dependent variable in this situation?

2 answers:

6 0

The dependent variable is the price because it depends on how many movies are rented. The independent variable would be the number of movies.

dimaraw [331]3 years ago

5 0

Answer:

B. price

Step-by-step explanation:

The equation is linear and looks like this:

C(x) = 5.99x

where C(x) is the cost of x number of movies. The cost is the dependent variable, since it is dependent upon how many movies you rent at 5.99 each.

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This expression is factored what is it's trinomal form? (5x+2)(x-3)

Mkey [24]

Answer:

5x² - 13x - 6

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

5x(x - 3) + 2(x - 3) ← distribute both parenthesis

= 5x² - 15x + 2x - 6 ← collect like terms

= 5x² - 13x - 6

8 0

3 years ago

Alguien me puede ayudar a resolver el reto que dejaron hoy en la tele de Matemáticas? Pls urgente

oee [108]

4 bc of the words you know

6 0

3 years ago

Determine the discriminant for the quadratic equation -3 = x^2 + 4x+ 1. Based on the discriminant value, how many real number so

Kitty [74]

Hello :
-3 = x² + 4x+ 1
x²+4x+4=0
a=1 and b= 4 c= 4
b^2 - 4ac = (4)²-4(1)(4) =0
one solution : -b/2a = -4/2 = -2
note : x²+4x+4=0
(x+2)² = 0
x+2 = 0
x= -2

5 0

3 years ago

1 3/4 x 1 1/3 give your answer as a mixed number

WARRIOR [948]

Answer:

2 1/3

Step-by-step explanation:

1 3/4 is equivalent to 7/4

1 1/3 is equivalent to 4/3

7/ 4 x 4/3

reduce with greatest common factor so the two 4 are out (show a line crossing out the top and bottom 4 )

now you're left with 7 x 1/3 = 7/3

7/3 = 2 1/3

4 0

3 years ago

Read 2 more answers

CAN SOMEONE JUST PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!’

sesenic [268]

ANSWER

The three expressions are

$V = 2(9 - {b}^{3} )(9 + {b}^{3} )$

EXPLANATION

We were given the volume in cubic units to

$V = 162 - 2 {b}^{6}$

If we factor 2, we get,

$V = 2(81 - {b}^{6} )$

The expression in parenthesis is a difference of two squares. But you may not recognize it at first sight.

$V = 2( {9}^{2} - ({b}^{3})^{2} )$

This further gives us.

$V = (2)(9 - {b}^{3} )(9 + {b}^{3} )$

5 0

3 years ago