Answer:
0.8 kilometers.
Step-by-step explanation:
Convert all values to kilometers:-
Kenny's run:-
3 ft = 1 meter.
1 ft = 1/3 meter.
12,000 ft = 1/3 * 12,000
= 4,000 metres
= 4 kilometers.
Kate's run:-
2 miles = 2 *1.6 = 3.2 kilometers.
So Kenny ran 4 - 3.2 = 0.8 kilometers more than Kate.
Given:
The equation is
To find:
The slope intercept form of the given equation.
Solution:
We have,
Step a: Distribute 4 through the parentheses.
Step b: Simplify by combining like terms.
Step c: Is the equation in the form ? If not, rewrite it.
The equation in the form of .
Therefore, the slope intercept form of the given equation is .
The solution to the equations x - 4y = 0, x - y + 3z = 3 and 2x - 3y - z = -7 is x = -4, y = -1 and z = 2
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.
Given the equations:
x = 4y
x - 4y = 0 (1)
Also:
x - y + 3z = 3 (2)
And:
2x - 3y - z = -7 (3)
The solution to the equation is:
x = -4, y = -1 and z = 2
The solution to the equations x - 4y = 0, x - y + 3z = 3 and 2x - 3y - z = -7 is x = -4, y = -1 and z = 2
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The answer is C x=50 y=10