Answer:
x = 10 and y = 5
Step-by-step explanation:
We are given:
the system of equations
-4x+11y=15... Equation 1
x=2y....... Equation 2
We substitute 2y for x in Equation 1
-4(2y) + 11y = 15
-8y + 11y = 15
3y = 15
y = 15/3
y = 5
Solving for x
2y = x
2(5) = x
10 = x
Therefore,
x = 10 and y = 5
Answer:
y = mx
Step-by-step explanation:
if there is no '+ b' y-intercept is 0
9300 is the correct answer
Answer:
(-5, 9)
Step-by-step explanation:
(-3-2, 2+7)= (-5,9)
