3 years ago

Zoom plz join you dont have to have video on tho

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

7 0

Answer:

Okay 9 + 10 = 21

Step-by-step explanation:

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A TV that usually sells for $183.26 is on sale for 25% off. If sales tax on the TV is 9%, what is the price of the TV, including

Hatshy [7]

183.26 times .25 = 45.815
183.26 minus 45.815 = 137.445
137.445 times 0.09 = 12.37005
137.445 plus 12.37005 = 149.81505
Which =149.82 rounded

3 0

3 years ago

Determine the solution set of (x - 3)2 = 49. {6, -8} {4, 10} {10, -4}

never [62]

Answer:

{10, -4}

Step-by-step explanation:

(x-3)^2 = 49

Take the square root of each side

sqrt((x-3)^2) = sqrt(49)

x-3 = ±7

Add 3 to each side

x-3+3 = 3±7

x = 3±7

x = 3+7 and x = 3-7

x = 10 x = -4

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3 years ago

Graph the equations below using slope-intercept form

MA_775_DIABLO [31]

Look at the picture.

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

$m=\dfrac{\Delta y}{\Delta x}$

We have $y=\dfrac{4}{5}x-1$

$b=-1\to(0,\ -1)$

$m=\dfrac{4}{5}\to\dfrac{\Delta y}{\Delta x}=\dfrac{4}{5}$

<em>4 units up and 5 units right</em>

6 0

3 years ago

What is the missing number in the factor tree?

vivado [14]

9 because 9x4 equal 36

3 0

3 years ago

Plz help and show ur work❤️

Sergio039 [100]

Answer:

20 x

Step-by-step explanation:

i hope that is it

3 0

3 years ago