Answer:
the first option
Step-by-step explanation:
Given
Ax + By = C ( subtract By from both sides )
Ax = C - By ( divide both sides by A )
x = 
Answer:
Angle 1 is 60°
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
y=4x+6 is the equation simplified and that is what the graph is showing.
Answer:
4.5
Step-by-step explanation:
1±4±2±8±4±8=27
27÷6=4.5