-4x-2 because u times the right side by-2
Answer:
240 Minutes
Step-by-step explanation:
0.6 per minute × 2 = 1.2 gallons .
120 balloons × 2 mins= 240 mins
Answer:
x = - 2
Step-by-step explanation:
The equation of the axis of symmetry is a vertical line with equation
x = c
where c is the value of the x- coordinate of the vertex
The x- coordinate of the vertex is
x = - 
Given
y = 2x² + 8x - 1
with a = 2 and b = 8 , then
x = - 
= - 2
x = - 2 is the equation of the axis of symmetry
Here is what'd you do:
Ignore the $78.80 at the moment and focus on the $6.60 an hour and she worked 8 hours.
So, basically you'd do 6.60 * 8 (or 660*8 if you aren't allowed a calculator)
For 660*8 you'd get:
5280. move the decimal over twice.
$52.80 , if you are allowed a calculator you would have just done 6.60 * 8
So now you know she got $52.80 just working hourly.
Subtract $78.80 from $52.80
Your Answer:
Stephanie made $26 from tips.
