X^3 -2x^2 -35x
=x(x^2-2x-35)
=x(x-7)(x+5)
The correct answer to this question would be 5 because 4 is in the ones place.
1/2 dozen pencils in 1/3 box
what about 1 dozen
we cross miltiply this to get
1/3*2=2/3
doing the same for all the questions we get
1/4*5/4=5/20
3/4*5/3=15/12
3/10*12/7=18/35
Search up a fraction calculator but the answer is 7/34
2.75 is 110%
2.75/1.1=2.50
Therefore, the main bill was two and a half dollars
