Allyson can pay for her gym membership on a monthly basis, but if she pays for an entire year’s membership in advance, she’ll re
1 answer:
You might be interested in
A rectangle has two couples of equal sides, so a soccer fields has two 80-meters sides and two 120-meters sides.
This leads to a perimeter of
If you go around it twice, you'll run 800 meters
Answer:
C) The solution for the given system of equations are A(0,-5) and B(-4,3)
Step-by-step explanation:
The given system of equation are :
from equation 2, we get y = -5 - 2x .
Put the above value of y in the equation (1).
We get:
By ALGEBRAIC IDENTITY:
or,
or,
⇒ x = 0 or, x = -20/5 = -4
So, the possible values for x are: x = 0 or x = -4
If x = 0, y = -5-2x = -5-2(0) = -5
and if x = -4, y = -5 -2(-4) = -5 + 8 = 3
Hence, the solution for the given system of equations are A(0,-5) and B(-4,3)