填空题16
填空题Evaluate the following.
填空题.This exercise is based on the following data.
填空题In Geometry Figure below
填空题 For a given two-digit positive integer
填空题11. Martha invited 4 friends to go with her to the movies. There are 120 different ways in which they can sit together in a row of 5 seats, one person per seat. In how many of those ways is Martha sitting in the middle seat?
填空题 A particular stock is valued at $40 per share
填空题Find the following.
填空题14
填空题Lin and Mark each attempt independently to decode
填空题.An antiques dealer bought c antique chairs for a total of x dollars. The dealer sold each chair for y dollars.
填空题.Evaluate the following.
填空题 Triangles PQR and XYZ are similar. If PQ=6, PR=4
填空题 Which of the integers 312, 98, 112
填空题36. Kathleen's weekly salary was increased by 8 percent to $712.80. What was her weekly salary before the increase?
填空题.Simplify each of the following algebraic expressions.
填空题37. If a person's salary increases from $200 per week to $234 per week, what is the percent increase in the person's salary?
填空题37. A theater sells children's tickets for half the adult ticket price. If 5 adult tickets and 8 children's tickets cost a total of $81, what is the cost of an adult ticket?
填空题 Pat invested a total of $3,000
填空题 In Geometry Figure below