Jenna had 45 yards of yarn. she used 1/5 of it for a kitting project. how much yarn did she use

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

If a || b and e || f , what if the value of y ?