Yes. If we multiply 6/13 by 1 in the form of 5/5, we obtain the fraction 30/65 without ever changing the value of the number itself.
Answer: y= -3/8
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation
ANSWER
,Yes
,NO
,NO
,Yes
EXPLANATION
The line passes through these two points, 
and
.
We can use these two points to determine the slope of the line.
The formula for finding the slope of a line when at least two points are known is 
.
We can choose 
and 
or 
and 
.
We shall get the same result.
.
We now determine the equation of the line using the poit-slope formula,
.
When we choose , then we will obtain,
as the point-slope form.
When we choose , then we will obtain,
as the point-slope form.
Answer:y=-1/2
Step-by-step explanation:
125=(1/25)^(y-1)
5^3=(5^(-2))^(y-1)
5^3=5^(-2(y-1))
The same base eliminate each other we then have
3=-2(y-1)
3=-2y+2
Collect like terms
2y=2-3
2y=-1
Divide both sides by 2
2y/2=-1/2
y=-1/2
Answer:
Write and solve an equation of ratios:
16 miles 20 min
----------- = -----------
12 miles x
Then 16x = 240, and x = 240/16 = 15.
It will take 15 minutes to travel 12 miles.
