2 years ago

Which of these expressions is equivalent to 6x – 10x + 20?

Mathematics

1 answer:

erastova [34]2 years ago

4 0

Answer:

4(5-x)

Step-by-step explanation:

6x-10x+20 4(5-x)

-4x+20 20-4x

and those two are both equivalent

You might be interested in

On Saturday Stella worked for two hours helping her mother in the house. she spent 1/3 of her time doing laundry, 1/4 of a time

raketka [301]

$\bf \stackrel{\textit{total hours time}}{2}-\cfrac{1}{3}-\cfrac{1}{4}\impliedby \textit{we'll use an LCD of \underline{12}}
\\\\\\
2-\cfrac{1}{3}-\cfrac{1}{4}\implies \cfrac{(12\cdot 2)~-~(4\cdot 1)~-~(3\cdot 1)}{12}\implies \cfrac{24-4-3}{12}\implies \cfrac{17}{12}
\\\\\\
\textit{12 goes into 17 \underline{1 time} and it has a \underline{remainder} of 5 }\implies 1\frac{5}{12}$

which is one hour and 25 minutes.

7 0

3 years ago

I will mark brainliest

4vir4ik [10]

Answer:

I think It would be A but I'm not exactly sure

7 0

3 years ago

Read 2 more answers

100x100x100 i don't know this

kotykmax [81]

Answer:

1000000

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is the value of the rational expression x/x2-9 when x = –3?

amid [387]

You're answer is D.
-3/-3(2)-9
1(2)-9
2-9
7
so it is D

3 0

3 years ago

Read 2 more answers

Does the graph below represent a function? why or why not?

Degger [83]

Answer:

Step-by-step explanation:

The coordinate plane is also called a Cartesian Plane. Function. A function is a relationship where there is only one output for every input. In other words, for every value of x, there is only one value for y.

Does this help?

4 0

2 years ago

Read 2 more answers