Answer:
$7.50
Step-by-step explanation:
Multiply $30 by 0.25
Answer:
y = 12x
Step-by-step explanation:
Proportional relationships must
Go through the origin (0,0)
And must create a straight line
Equations that create a proportional relationship are in the form y = kx ( NO Y INTERCEPTS )
The only equation that is put in y = kx form is y = 12x
All the other answer choices have y intercepts or exponents ( exponents would cause the line to curve )
Answer:
x=4
Step-by-step explanation:
x²-16=0
x²=0+16
x²=16
x=√16
x=4
Answer:
perpendicular???????????/
Step-by-step explanation:
A hex key maybe? (: if you have any other question feel free to send me a link