It went 6.3 feet every other swing cause 70% of 9 is 6.3
Answer:
p = 42.6 (Rounded up)
I am unsure if you need an explanation.
80 children x 5 days = 400 total lunches.
£100 / 400 lunches = £0.25 per lunch
The cost for one lunch for one student is £0.25
To be able to determine the graph of this inequality, we'll start rearranging the inequality putting the "y" variable at the left side of the equation.

Since the inequality here is greater than or equal to, this means that the shade is above the solid line.
This equation also has a slope of -5 and y-intercept of 0.
Therefore, the graph of this equation looks like this:
N^3+5 is the algebraic expression for it.