10.) A book that normally cost $5.50 is marked up by 40%. What is the
selling price of the book?

What rotation was applied to triangle def to create d’e’f’?

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85

What is the value of x in the equation 15(x + 4) - 3 = 4.5(x - 2)?