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malfutka [58]
3 years ago
9

X + (2x + 5) = 3(x – 4)+7

Mathematics
1 answer:
eduard3 years ago
5 0

Answer:

Not true

Step-by-step explanation:

x + (2x + 5) = 3(x – 4)+7

Opening bracket on left and side and distributing 3 over (x-4) on right hand side

x+2x+5=3x-3 x 4 + 7

adding like terms

3x+5=3x-12+7

3x+5=3x-5

Hence

5 = -5

Which is not possible , Hence the equation given to us is false.

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Pleaseeee help me out
katen-ka-za [31]

Answer:

y = 2x+7

Step-by-step explanation:

This is equation is in the form

y= mx+b  where m is the slope and b is the y intercept

y =2x + ?  means we are looking for the y intercept which is the value of y when x is zero

From the table, x=0 and y=7

y = 2x+7

3 0
3 years ago
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Choose all that give the correct coordinates of the vertices after a dilation of the rectangle TUVW by a scale factor of 4, cent
Inessa05 [86]

Answer:b and d

Step-by-step explanation:

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Price of 50 kg rice rupees 7650 find the price of 1 kg rice​
Lilit [14]

Answer:

price of 50 kg rice rupees 7650 find the price of 1 kg rice

so 50kg: 7650r

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Today, everything at a store is on sale. The store offers a 20% discount. The regular price of a shirt is $14. What is the disco
USPshnik [31]

Answer:

$11.20

Step-by-step explanation:

The regular price of the T-Shirt is $14 dollars. The discount is 20% off.

20 percent of 14:

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14 - 2.80 = 11.20

The discount price should be $11.20.

Hope this helps.

4 0
3 years ago
The value of -7 + 24 ÷ (-3)(2) is _____.<br><br> Show work
densk [106]

Answer:

\boxed{=-23}

Explanation: You had to used pemdas stands for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtracting that came from left to right.

First you had to multiply and divide from left to right.

24/(-3)=-8(2)

8*2=16

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Then you add and subtract from left to right.

-7-16=-23

=-23

Final answer: \boxed{=-23}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

3 0
4 years ago
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