Let x= original number
equation: 2x+24=2/7 x
move 2x over to the other side of the equation to get 24=-12/7 x. Then, multiply both sides of the equation by -7/12 to isolate the variable.
The final answer should be x=-14
Answer:Edwin average rate of jogging in miles per hour is
2 miles per hour
At the end of 30 min Edwin completed the track 3 times before Jose.
Step-by-step explanation:
Hope this helps
Answer:
s = 
Step-by-step explanation:
s = ut + 
at² ( substitute the given values into the equation )
s = ( 3 × ) + ( × - 12 × ( )² )
= 1 + (- 6 × 
)
= 1 + ( - 
)
= 1 -
=
Answer:
The answers are that the x-coordinate is 3, the y-coordinate is 4 and it is in quadrant I
Step-by-step explanation:
To find these answers, start by solving the system. We can do this by multiplying the second equation by 2 and adding them together.
8x + 6y = 48
4x - 6y = -12
-------------------
12x = 36
x = 3
Next, find the y value by plugging in the x value to either equation and solving.
2x - 3y = -6
2(3) - 3y = -6
6 - 3y = -6
-3y = -12
y = 4
Answer: A minimum of 5 people will be needed.
Step-by-step explanation:
150/32 = 4.6875
You can't have a partial person, so round up to 5.
It may be possible to have 4 employees working 32 hours and another working 22 hours, but that is not what the question asks exactly. That is still 5 people.
