Answer:
x=-31
Step-by-step explanation:
22+x+9=0. 22+x=-9.x=-31.
Answer:
22%
Step-by-step explanation:
1. Add all the numbers to get the total number of notebooks.
6 + 11 + 7 + 5 + 3 = 32
2. There are 7 purple notebooks. To find the percent chance that Melissa will buy a purple notebook, divide 7 by 32.
7/32 = 0.21875
3. Move the decimal to the right two places.
21.875
4. Round to the next whole number.
22%
Use the points (1, 15000) and (8, 1000) for the slope of the trendline
m = (1000 - 15000)/(8 - 1) = (-14000)/7 = -2000
y = -2000x + b
15000 = -2000(1) + b
15000 = -2000 + b
17000 = b
Equation
y = -2000x + 17000
Answer:
x=5
this is because the axis of symmetry is where the parabola is symmetric, so it would be 5 because that's the x value of the vertex
If you add them all up it would be 6.
