Answer:
X= -3 Y= 8
Step-by-step explanation:
x + 19 = 2y
5x - 1 = -2y
the 2y will cancel out and you are left with solving the rest of the equation.
5x+x = 6x
19 + (-1)= 18
6x + 18= 0
6x = -18
Divide by 6 on both sides
X= -3
Go back and replace -3 in either equation
-3 + 19 = 2Y
16 = 2Y
Divide both sides by 2
8=y
Check your work
-3 + 19 = 2(8)
16=16 True
5(-3) + 2(8)= 1
-15 + 16= 1 True
Answer
Find out the percentage of students from the north side of the city in the program .
To prove
Formula
As given
A magnet school program was set up to bring in students from all over the city. With the first 112 students .
the magnet program had 50% from the south side of town, 12.5% from the north side l, and 37.5% from the east side.
12 .5 % is written in the decimal form.
= 0.125
North side student be = 0.125 × 112
= 14
As given
If 6 more student from the north side and 2 students from the west side side enrolled in the program .
than north side student becomes = 14 + 6
= 20
Total number of student becomes = 112 + 6 + 2
= 120
put in the above formula
= 16.66% (approx)
Therefore 16.66% (approx) students from the north side of the city in the program .
Answer:
you already click the answer
Step-by-step explanation:
The gross pay would be $348.75
hope this helps
Answer:
6173/500
Step-by-step explanation:
12.346 as a fraction:
Move the decimal over a power of 10:
12.346 → 6173/500
6173/500
Hope you learned from this answer!