Answer:
(2, 4) is <u>not</u> a solution.
Step-by-step explanation:
To find out whether (2, 4) is a solution to the linear equation, y = x - 2, we need to substitute the given values of the point into the equation:
y = x - 2
4 = 2 - 4
4 = -2 (False statement, as 4 is not equal to -2).
The given point (2, 4) does not satisfy the linear equation.
Therefore point (2, 4) is not a solution to y = x - 2.
Answer:
Clara can feed 10 friend
I may be wrong, but I tried :P
Answer:
(0,1) and (0,-5)
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
PQ+QR=PR
=x^2+3+4+2x=15
=x^2+2x+7=15
=x^2+2x+7-15=0
=x^2+2x-8=0. (quadratic equation)
=(x+4)(x-2)=0. (factorise)
=x+4=0 or x-2=0
x=-4 or 2
we take x to be the positive value which is
x=2