Answer:
x = 3
y = 1
Step-by-step explanation:
(2x + 4y = 10) * 2 = (4x + 8y =20)
4x = 20 - 8y
Plug that into the other equation
(20 - 8y) - y = 11
-9y = -9
y = 1
Plug this value into one of the original equations
2x + 4(1) = 10
2x = 6
x = 3
Answer:the answer is 9.3
Step-by-step explanation:
Answer:
Repeats itself
Has a minimum or maximum
Multiplying by the same number
Step-by-step explanation:
3-8 equals to -5 because if you stele a number line and count 8 points from three it will equal -5