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3 years ago

How do i do this problem

Mathematics

2 answers:

Alla [95]3 years ago

7 0

So.. I am able to help you out half way the answer to equation would be:
 (4x-1) (3x+5x)
But I dont understand the second half of it sorry.

vodka [1.7K]3 years ago

4 0

(4x - 1)(3x + 5)

Try different combinations of the front number's factors with combinations of the last number's factors. The FOIL until you find one that works.

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A store offers some customers a coupon and then counts how many customers return to the store to shop again. The two-way table s

Nina [5.8K]

Most customers who returned to the story were offered a coupon

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2 years ago

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Lapatulllka [165]

Answer:

g (h (x) ) = 5/8

Step-by-step explanation:

We are given the following two functions and we are to find the value of $g ( h ( - 3 ) )$ :

$g ( x ) = \frac { x + 1 } { x + 2 }$

$h ( x ) = 4 - x$

Firstly, we need to find the function :

$g ( h ( x ) ) = \frac { ( 4 - x + 1 ) } { ( 4 - x - 2 ) } = \frac { 5 - x } { 2 - x }$

Now substituting the value $x=-3$ in it:

$g ( h ( x ) ) = \frac { 5 - (-3) } { 2 - (-3) }$

g (h (x) ) = 5/8

5 0

3 years ago

12. 100 = 10 = 1 13. 10 x 100 The unknown is

ELEN [110]

You’re mom shejwjsjxjsksidjkwkw

8 0

3 years ago

Solve for x: 6> - 2/3 (7x-2)

lisov135 [29]

6>-2/3(7×-2)

6>-14/3x+4/3

14/3x>4/3-6

=14/3x>-14/3

=x=1

8 0

3 years ago

Willa says the slope of the graph is -1/3.What error did she make?

Nataly [62]

ANSWER

She counted the squares instead of using the scale.

EXPLANATION

The slope of a line is calculated using the formula

$m = \frac{rise}{run}$

This is the same as:

$m = \frac{y_2-y_1}{x_2-x_1}$

The given straight line passes through:

(4,24) and (16,18).

We plug in the values to obtain,

$m = \frac{18 - 24}{16 - 4}$

$m = \frac{ - 6}{12}$

$m = - \frac{ 1}{2}$

This is the correct expression for the slope.

But Willa mistakenly counted the squares instead of using the scale and had

$m = - \frac{1}{3}$

Each box on the y-axis is 3 units and each box on the x-axis is 2 units.

The rise is one box along the y-axis which is equal to 3 units the run is 3 boxes which is equal to 6 units.

The line has a negative slope.

Because she just counted the boxes and did use the scale, she got a wrong answer.

6 0

3 years ago

Read 2 more answers