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Vitek1552 [10]
3 years ago
13

All of the following are equivalent, except _____. (8 + 3)x 11x² 11x 8x + 3x

Mathematics
2 answers:
slava [35]3 years ago
3 0

Answer:

11x^{2}

Step-by-step explanation:

After simplifying all the other ones, they all equal 11x, except 11x^2

vlabodo [156]3 years ago
3 0

Answer:

2 0cpoma

Step-by-step explanation:

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Write an equation of a line that has a slope of 7/2 and passes through the point (14,-3). Convert it to slope-intercept form.
Simora [160]

Answer:

<h2>          y = ⁷/₂x - 52 </h2>

Step-by-step explanation:

The point-slope form of the equation is y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope:

m = ⁷/₂

(14, -3)    ⇒   x₀ = 14,  y₀ = -3

So, the point-slope form of the equation:

y + 3 = ⁷/₂(x - 14)

So::

y + 3 = ⁷/₂x - 49         {subtract 3 from both sides}

y = ⁷/₂x - 52             ←  the slope-intercept form of the equation

4 0
3 years ago
keith is the leading goal scorer for a team in an hockey league. last season he scored 42 goals in 82 games. assuming he scores
MAXImum [283]

Answer:

0.512 goals per game

Step-by-step explanation:

Given:

The number of games is represented by 'x' and number of goals is represented by 'y'.

Now, 'y' varies directly with x and at a constant rate.

A direct relationship line is given as:

y=mx

Where, 'm' is the constant rate of change.

Now, for x=82,y=42

So, a point on the line is given as (82, 42).

Plug in the given values in the above equation and solve for 'm'. This gives,

42=82m\\m=\frac{42}{82}\\m=0.512

Therefore, Keith scores at a constant rate of 0.512 goals per game.

4 0
3 years ago
Math problem need help
MrRa [10]
Dang girl that’s really hard hope u get it
8 0
3 years ago
The data in which table represents a linear function that has a slope of zero?
kherson [118]

Answer:the last table

Step-by-step explanation:

If all the x’s are the same, there is zero slope, if all the y’s are the same like the first table, the slope is undefined, not zero

8 0
3 years ago
Read 2 more answers
A number is multiplied to itself the product is 49/9 find the number​
Usimov [2.4K]

Answer:

the number is 20

Step-by-step explanation:

let 'n' represent the number

2n + 9 = 49

2n = 40

n = 40/2 = 20

8 0
2 years ago
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