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Alexus [3.1K]
3 years ago
7

12 less than 7 times a number x

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
8 0
The answer is 5x because when you do the math 12 subtracted by 7 equals 5 then you add the x at the end.
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How do i write an algebraic expression for
elena-14-01-66 [18.8K]
A) 4( f^{2} - g) + ( f^{2} + 2g)

b) 3(x + y)^2 + 5(2x - y)
5 0
3 years ago
A tile pattern has five tiles in Figure 0 and adds seven tiles in each new figure. Write a linear equation that represents this
Olenka [21]

The linear equation that represents the <u>number of tiles in figure x</u> is given by:

y = 7x + 5

---------------------

A linear equation has the format:

y = mx + b

In which:

  • m is the slope, that is, the rate of change.
  • b is the y-intercept, that is, the value of y when x = 0.

---------------------

  • Figure 0 has 5 tiles, that is, when x = 0, y = 5, thus b = 5
  • Seven new tiles in each figure, that is, a rate of change of 7, thus m = 7

The number of tiles in figure x is given by:

y = 7x + 5

A similar problem is given at brainly.com/question/16302622

4 0
2 years ago
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jekas [21]
I believe the answer is 42 % which would be .42
6 0
3 years ago
Which of the following is an EQUATION?
Artist 52 [7]

Answer:

C

Step-by-step explanation:

An equation is where you already have the answer but you have to find out what the variable is to prove that the equation is true.

8 0
3 years ago
Read 2 more answers
. (a + b)2 – (2a – b)
inn [45]

Answer:

(-b) is the answer.

Step-by-step explanation:

2(a-b)-(2a-b)

=2a-2b-2a+b (opening the brackets)

= -b

Hope this helps you buddy. Have a nice day^_^.

If you have doubt then you can ask in comments. I will surely answer.

3 0
2 years ago
Read 2 more answers
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