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2 years ago

Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.

Mathematics

1 answer:

Tresset [83]2 years ago

7 0

5-x^2 would be your expression

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CAN SOMEONE PLEASE HELP ME WITH THIS

nikdorinn [45]

Answer:

I have listed all the dashes according to numbers so we have total of 11 dashes there.

I'll be answering them according to the assumed number of dash.

Step-by-step explanation:

13
8/13
13/21
0.625000
0.615385
0.619047
8/5
13/8
1.666667
1.600000
1.625000

Hope you understand it

8 0

2 years ago

Please help thanks very much

erik [133]

X/(x+5) = (x-2)/(x+1)
x(x+1) = (x -2) (x + 5)
x^2 + x = x^2 - 2x + 5x - 10
x = 3x - 10
3x - x = 10
2x = 10
x = 5

answer is A
5

4 0

2 years ago

Mrs. Masinick is interested in buying a notebook computer. If she buys the computer this week, she will save $150.00 while it is

hichkok12 [17]

Answer:

selling

Step-by-step explanation:

selling" (and any subsequent words) was ignored because we limit queries to 32 words.

5 0

2 years ago

The graph below shows a system of equations: Draw a line labeled y equals minus x plus 5 by joining the ordered pairs 0, 5 and 5

Montano1993 [528]

Answer:

The x-coordinate of the solution is x=3

Step-by-step explanation:

we have

$y=-x+5$ ------> equation A

$y=x-1$ ------> equation B

Solve the system of equations by substitution

Substitute equation B in equation A and solve for x

$x-1=-x+5$

$x+x=5+1$

$2x=6$

$x=3$

Find the value of y

$y=x-1$ ------> $y=3-1=2$

The solution of the system of equations is the point (3,2)

therefore

The x-coordinate of the solution is x=3

5 0

2 years ago

If 2x-y=6 what does y represents?

ratelena [41]

Solving for y.

y = 2x - 6

5 0

2 years ago