Answer:
$6200
Step-by-step explanation:
Stella's Pay, g(x)=190+0.07x
Brianna's Pay, f(x)=407+0.035x
If their weekly pay is the same, then: g(x)=f(x)
190+0.07x=407+0.035x
Collect like terms
0.07x-0.035x=407-190
0.035x=217
Divide both sides by 0.035
x=6,200
When each of their total sales is $6200, their weekly pay will be the same.
A
Given a quadratic in standard form : y = ax² + bx + c ( a ≠ 0 ), then
The x-coordinate of the vertex is
= -
y = - 3x² + 2x - 7 is in standard form
with a = - 3, b = 2 and c = - 7, hence
= - =
Substitute this value into the equation for y-coordinate
y = - 3 ()² + 2 ( ) - 7
= - + - = -
vertex = ( , - ) → A
First divide 70 by 800. You will get 0.0185 for your answer
Answer:
Slope = 3
Step-by-step explanation:
It is a negative slope because the line is going down.
Slope = Rise/Run
Slope = 3/1 or 3
Answer/Step-by-step explanation:
0.012135 ÷ 10 =0.0012135
0.012135 ÷ 100 = 0.00012135
0.012135 ÷ 1000= 0.000012135
0.012135 ÷ 10000 = 0.0000012135