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ololo11 [35]
4 years ago
6

Solve equation plse show work 1/3(9k+3)=-2(k-8)

Mathematics
1 answer:
suter [353]4 years ago
7 0
I hope this helps you

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Max is thinking of a number, which he calls n. He adds 8 and then doubles the sum.
Veronika [31]

The equation representing Max's number is 2\times(x+8).

<h3>What is an equation?</h3>

In its simplest form in algebra, the definition of an equation may be a mathematical statement that shows that two mathematical expressions are equal. It consists of variables dependent and independent variables. They can be linear or non-linear in nature.

Let the number Max is thinking be 'x'

He adds 8 to the number and then he doubles the sum.

Sum means we are adding a number to x, in this case it is 8.

Double the number means twice the given number in this case it is twice the sum of number with 8.

As per the statement:

The expression to represents Max's number

=2\times(x+8)

To know more about equations visit:

brainly.com/question/15457147

#SPJ9

7 0
1 year ago
Can some pls help me
Lilit [14]

Answer:

B) -3

Step-by-step explanation:

The sum of the three angles of any triangle is equal to 180 degrees.

180-50-87 = 43.

43 = x+46

x = 43-46

x = -3

7 0
3 years ago
Simplify the expression by combining like terms.<br> 7.2(x + 3) + 4(x - 3)
siniylev [52]

Answer: 11.2x -9.6

Step-by-step explanation:

7.2(x + 3) + 4(x - 3) -  12       - 7.2* (x + 3) + + 4*(x - 3) then

7.2x + 21.6 + 4x -  12  - Combining like terms 7.2x+ 4x  and numbers + 21.6-  12          

7.2x + 4x +21.6 -12       Then we have

11.2x -9.6

3 0
4 years ago
The perimeter of a rectangular field is 278 m. If the width of the field is 61 m, what is its length?
nataly862011 [7]

Answer:

length is 78

Step-by-step explanation:

Perimeter of rectangle is P = 2 (l +w)

278 = 2(l + 61)

l = 78

3 0
3 years ago
Which graph represents y as a function of x?​
Lorico [155]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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