Answer:
A.) 52%
Step-by-step explanation:
14+12=26
26/5=5.2
you now have 5.2, then you take the decimal and move it over to make a percentage.
Answer:
#7: Vertex is (2,-6)
y-intercept is (0,6)
#8: Vertex is (-2,-29)
y-intercept is (0,-9)
#9: Vertex is (-1,1)
y-intercept is (0,-5)
#10: Vertex is (2,20)
y-intercept is (0,-8)
Step-by-step explanation:
Graphs are in the picture below
4 dollars flat $4.00
Step-by-step explanation:
1.25x4= 5$ 5$+5$=10$
Answer:
<em>The estimated sales were $260 million</em>
Step-by-step explanation:
Assume the endpoints of a segment are (x1,y1) and (x2,y2).
The midpoint (xm,ym) is calculated as follows:
![\displaystyle x_m=\frac{x_1+x_2}{2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x_m%3D%5Cfrac%7Bx_1%2Bx_2%7D%7B2%7D)
![\displaystyle y_m=\frac{y_1+y_2}{2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y_m%3D%5Cfrac%7By_1%2By_2%7D%7B2%7D)
The sales ov Cars, Inc. were (2008,240 million) and (2010,280 million). We need to use the midpoint to estimate the sales in 2009:
![\displaystyle x_m=\frac{2008+2010}{2}=2009](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x_m%3D%5Cfrac%7B2008%2B2010%7D%7B2%7D%3D2009)
![\displaystyle y_m=\frac{240+280}{2}=260](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y_m%3D%5Cfrac%7B240%2B280%7D%7B2%7D%3D260)
The estimated sales were $260 million