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VLD [36.1K]
3 years ago
9

Can someone please explain this

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
4 0

Answer:

-1

Step-by-step explanation:

can you also hep me on something

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Create an equation with one solution of x = −4.
katen-ka-za [31]

Answer:

What is missing is -5x - 20

Step-by-step explanation:

To find this, simply solve for the parenthesis as if it were a variable of its own. This will allow you to see exactly what is missing.

8x - (x - 20) = 2x - (_______)

8x - x + 20 = 2x - (_______)

7x + 20 = 2x - (_______)

5x + 20 = - (_______)

-5x - 20 = (_______)

So the answer for the parenthesis is -5x - 20

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4 years ago
A regional airport, community college, and city hall building are located at the vertices
love history [14]

Answer:

Aye My Guy You Got The Answer Yet Lol

Step-by-step explanation:

8 0
3 years ago
The scale model of a rectangular garden is 1.5 ft by 4 ft. The scale model is enlarged by a scale factor of 7 to create the actu
KengaRu [80]
I will say 42, I am sorry if I am incorrect.
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3 years ago
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Find the probability of picking a purple marble from a jar with 14 green and 14 purple<br> marbles.
iris [78.8K]

Step-by-step explanation:

n(s)=28

n(p)=14

p(p)= n(p)/n(s)

= 14/28

=1/7

4 0
3 years ago
A stereo system cost $275. It was on sale for 15% off. The sales person receives a 2% commission. How much of a commission do th
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The price of the stereo on sale   
is 
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233.75 

the comission is 233.75 x 2 % =
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