answer:
y = 2x - 5
work:
to write equations, we use the format y = mx + b.
m stands for the slope, and b stands for the y intercept.
this means that you should be able to enter the values for y and x and get a valid equation as a result.
in this equation, we are not given a y intercept value, but we do have a slope and x and y values, so we have to solve by substituting.
so, let's substitute in the values of y and x and the slope,
and solve for b, the y intercept.
1 = 2(3) + b (multiply 2 x 3)
1 = 6 + b (subtract 6 from both sides)
- 5 = b
b has a value of -5. let's place this into the equation.
y = 2x - 5.
the slope is 2, and the y intercept is -5, let's plug in our y and x values to verify that this is true.
1 = 2(3) - 5
1 = 6 - 5
1 = 1
so, this equation is correct. hope this helps and have a great day!
Step-by-step explanation:
(5x+3x)²
(8x)²
8×8=64
x×x=x²
so (8x)² =64x²
The number of seats in each row is an illustration of mathematical expressions.
- <em>The numerical expression for the number of seats in each row is: </em>
<em /> - <em>The number of seats in each row would be 6</em>
The given parameters are:
So, the remaining seat is calculated as:
Substitute known values
The number of seat in each row is calculated as:
Substitute known values
Hence, the numerical expression for the number of seats in each row is:
When the expression is solved, the number of seats in each row would be 6
Read more about numerical expressions at:
brainly.com/question/4884465
Answer:
1)55
2) between 55 and 85
3) 95
4) mean: 89.4, median: 95, mode: 95
5) it throws off what the median, mode, and mean visually look like
Step-by-step explanation:
