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2 years ago

PLEASE HELP 100 PTS!

Mathematics

2 answers:

OleMash [197]2 years ago

5 0

Answer:

A) all real values of x

B) distributive property

Step-by-step explanation:

5x + 3(x − 5) = 6x + 2x − 15

5x + 3x - 15 = 8x - 15

8x - 15 = 8x - 15

-15 = -15

This is an identity, true for all real values of x

Dafna11 [192]2 years ago

3 0

Answer:

infinite solutions

Distributive Property

Step-by-step explanation:

5x + 3(x − 5) = 6x + 2x − 15

Distribute

5x+3x -15 = 6x+2x -15

Combine like terms

8x -15 = 8x-15

Subtract 8x from each side

8x-8x-15 = 8x-8x-15

-15=-15

This is always true so there are infinite solutions

We used the Distributive Property

And the Subtraction Property of Equality

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Find ST if S(-3, 10) and T(-2, 3)

FrozenT [24]

We have the following points and their coordinates:

$\begin{gathered} S(-3,10), \\ T(-2,3). \end{gathered}$

We must compute the distance ST between them.

The distance ST between the two points is given by:

$ST=\sqrt[]{(x_S-x_T)^2+(y_S-y_T)^2_{}},$

where (xS,yS) are the coordinates of the point S and (xT,yT) are the coordinates of the point T.

Replacing the coordinates of the points in the formula above, we find that:

$\begin{gathered} ST=\sqrt[]{(-3_{}-(-2)_{})^2+(10_{}-3_{})^2_{}}, \\ ST=\sqrt[]{1^2+7^2}, \\ ST=\sqrt[]{50}\text{.} \end{gathered}$

Answer: ST = √50

3 0

10 months ago

ASAP... If u scam me :( I will report you :(

RUDIKE [14]

14) the slope for the first problem is -2/8.
Not proportional

15) The slope is 1/6.
Not proportional

16) The slope is 0.
Not proportional

To determine whether x and y have a proportional relationship, see if the line through these points passes through the origin (0, 0).

Hope this helps! Merry Christmas!✨❤️

5 0

2 years ago

Hello! I need help with my math homework. Will someone tell me help me? “ You have 6 donuts and you want to give 2/3 of them to

Shtirlitz [24]

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4 0

3 years ago

Read 2 more answers

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noname [10]

Uhh enuhlish okkk hehehehe