Answer:
<em>Next time, please upload your option.</em>
The line 5x − 2y = −6 <=> 2y = 5x + 6 <=> y = (5/2)x + 3, has the slope a = 5/2
=> Another line (y = a'x + b) that is perpendicular with this line, must has slope a', that satisfies: a' x (5/2) = -1 => a' = -2/5
=> y = (-2/5)x + b
This line passes (5, -4), then we have:
-4 = (-2/5)*5 + b => -4 = -2 + b => b = -2
=> Solution is y = (-2/5)x -2
Hope this helps!
:)
Answer:
i have no idea just letting you know
Answer:
will make the equation true
Step-by-step explanation:
Given
Required
Which is true for x
We have:
Collect like terms
Solve for x
Answer:
C) 4 pencils for each student
D) 8 students per team
Step-by-step explanation:
A unit rate is the number of unit of the first type of a quantity corresponding to one unit of the second type of quantity.
That is, if a and b are two quantities,
Then, unit rate of quantity a = x units of 'a' per 1 unit of 'b' or x units of 'a' for 1 unit of 'b'
By the above statement,
The example of unit rates from the given options are,
4 pencils for each student,
8 students per team
Answer:
Step-by-step explanation:
