The value of y for the system of equation is -1/2 .
<h3>What is a System of Equation ?</h3>
A system of equation is a set of equation that have common solution
The set of equation given is
3x+4y=4
2x−4y=6
To solve the system , Elimination method will be used
Add equation 1 and 2 to eliminate y
5x = 10
x = 2
Substitute the value of x in equation 1 to determine y
3x +4y = 4
6 + 4y = 4
4y = -2
y = -1/2
Therefore the value of y for the system of equation is -1/2 .
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Answer: 21
Explanation:
21 - 17 = 4
4 * 8 = 32
Therefore the number is 21
<h2>
Answer:</h2>
The coordinate of Jedd's house is:
(-7,-2)
<h2>
Step-by-step explanation:</h2>
We know that if a Point P(a,b) partitions the line joining the point (x,y) and (x',y') in the ratio m:n
Then the coordinates of the point P is given by:
Here m:n=1:2
and (a,b)=(-3,2) i.e. location of the food restaurant.
and
(x,y)=(-1,4) i.e. location of Holli's house.
and (x',y') is the location of Jedd's house.
Hence, we have:
Answer:
1a) (-7,-3)
1b) (7,3)
1c) (3,-7)
3) 2 (180)
4) sorry I can't figure this one out
5) If it says 180° about the origin then it is (-5,10) if it isn't about the origin the say what it is in the comments and I will try to look at it again
Step-by-step explanation:
