There are 75 people and you need to give each of them $120 for their graduation day.
If the legs are legnth x, then the hyptonuse is x√2
x√2=7
divide both sides by √2
x=7/√2
times (√2)/(√2)
(7√2)/2
3.5√2
aprox 4.94974
round
4.95
Um -1/3(24+3)-1 = -10
So -10 is the answer
