Answer:
false
Step-by-step explanation:
foci are usually in the ellipse. that foci is where the ellipse is drawn from
B shows her getting closer to home, immediately turning round, gives time for finding book then riding all the way home at a constant speed
Answer:
y = 6x -2
Step-by-step explanation:
Answer:
(2,7) is not a solution to the given system of equations.
Step-by-step explanation:
Given system of equation is:
2x + 3 = y
2x + y = 15
To check whether (2,7) is solution to this system or not, we will put x=2 and y=7 in both equations.
Putting x=2 and y=7 in Eqn 1
2(2) + 3 = 7
4 + 3 = 7
7 = 7
Thus the ordered pair satisfies the equation
Putting x=2 and y=7 in Eqn 2
2(2) + 7 = 15
4 + 7 = 15
11 ≠ 15
The ordered pair do not satisfy the second equation.
Hence,
(2,7) is not a solution to the given system of equations.
<span>7/8 - 1/4 = 7/8 - 2/8 = 5/8</span>
