There is no correlation. We know this because it doesn’t matter how many samples were provided, the customers still bought approximately the same number of bottles.
70 out of 100. That would be 7 correct.
Octagons have 8 sides. If each side is 5 feet then the perimeter is 40 feet. You add up the sides.
domain refers to the X values so option A would be correct :)
Let x = cost of one cheese pizza.
Let y = cost of one pepperoni pizza.
Set up a system of equations.
6x + 7y = 153.50
2x + 2y = 47.00.
Multiply the second equation by -3
6x + 7y = 153.50
-6x - 6y = -141.00.
Add the equations together
y = $12.00.
Plug 12 into one of our original equations.
2x + 2(12) = 47.
Simplify the left side.
2x + 24 = 47.
Subtract 24 from each side.
2x = 23.
Divide each side by 2
x = $11.50
In conclusion, one pepperoni pizza costs $12.00
