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pishuonlain [190]
4 years ago
6

How do you simplify these expressions

Mathematics
1 answer:
Oxana [17]4 years ago
4 0
Answer is given above

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Pls answer this asap
denis23 [38]

Answer:

y = - \frac{3}{2} x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (2, 0) ← 2 points on the line

m = \frac{0-3}{2-0} = - \frac{3}{2}

The line crosses the y- axis at (0, 3 ) ⇒ c = 3

y = - \frac{3}{2} x + 3 ← equation of line

5 0
3 years ago
23 is what percent of 184?​
Brilliant_brown [7]

if we take 184 as the 100%, what is 23 off of it in percentage?

\begin{array}{ccll} amount&\%\\ \cline{1-2} 184 & 100\\ 23& x \end{array} \implies \cfrac{184}{23}=\cfrac{100}{x} \\\\\\ 8=\cfrac{100}{x}\implies 8x=100\implies x=\cfrac{100}{8}\implies x=\cfrac{25}{2}\implies x=12.5

3 0
2 years ago
Read 2 more answers
If the nth term of a sequence is n^2 -3, find the first 3 terms and the 10th term.
Pepsi [2]

Answer: -2, 1, 6,...97

Step-by-step explanation:

1st term: 1^2 - 3 = -2

1^2 = 1

1-3=-2

2nd term: 2^2-3 = 1

2^2 = 4

4-3=1

3rd term: 3^2-3 = 6

3^2 = 9

9 -3 = 6

10th term: 10^2-3 = 97

10^2 = 100

100-3=97

5 0
3 years ago
the food bill for meal at a restaurant is $12. THe sales tax is 6.5%, and you leave 15% tip. Wat is the total cost of the meal?
jeka57 [31]

Answer:

Step-by-step explanation:

12*6.5%=0.72

12+15%=13.8

0.72+13.8=14.52

6 0
2 years ago
Solve for x <br><br> 1−6x = −17
Alex_Xolod [135]

Answer:

x = 3

Step-by-step explanation:

1 - 6x = - 17 ( subtract 1 from both sides )

- 6x = - 18 ( divide both sides by - 6 )

x = 3

5 0
3 years ago
Read 2 more answers
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