1 If the current odometer reading of a car is 31, 983 miles, what is the LEAST number of 6 If , what is the value of ? miles that the car must travel before the odometer displays four digits that are the (A) 1 same? (B) 3 (C) 9 17 (D) 27 239 (E) 81 350 1350 7 If , then = 2 In store a scarf costs $12, and in store the (A) 3 A B same scarf is on sale for $8. How many scarves (B) 6 can be bought in with the amount of (C) 9 B money excluding sales tax, needed to buy 10 (D) 27 scarves in store (E) 81 A? (A) 4 (B) 12 8 If and are positive integers, then = a b (C) 15 (D) 18 (A) (E) 21 (B) (C) 3 If and are positive integers, , (D) and , what is the greatest possible (E) of ? (A) 5 (B) 6 9 If the sum of the factors of 18 is and the sum S (C) 7 of numbers less than 18 is then P, P (D) 8 exceeds by what number? S (E) 9 (A) 19 4 What is the greatest number of positive integer (B) 17 values of for which ? (C) 15 x (D) 13 (A) Five (E) 11 (B) Six (C) Seven (D) Eight 10 If represents any even number and x y (E) Nine represents any odd number, which of the 5 If then = ? following numbers is even? (A) (B) (A) (C) (B) (D) (C) (E) (D) (E)
1 If the current odometer reading of a car is 31, 983 miles, what is the LEAST number of miles that the car must travel before the odometer displays four digits that are the same? 17 239 350 1350 2 In store A a scarf costs $12, and in store B the same scarf is on sale for $8. How many scarves can be bought in B with the amount of money excluding sales tax, needed to buy 10 scarves in store A? (A) 4 (B) 12 (C) 15 (D) 18 (E) 21 3 If and are positive integers, , and , what is the greatest possible of ? (A) 5 (B) 6 (C) 7 (D) 8 (E) 9 4 What is the greatest number of positive integer values of x for which ? (A) Five (B) Six (C) Seven (D) Eight (E) Nine 5 If then = ? (A) (B) (C) (D) (E) 6 If , what is the value of ? (A) 1 (B) 3 (C) 9 (D) 27 (E) 81 7 If , then = (A) 3 (B) 6 (C) 9 (D) 27 (E) 81 8 If a and b are positive integers, then = (A) (B) (C) (D) (E) 9 If the sum of the factors of 18 is S and the sum of numbers less than 18 is P, then P exceeds S by what number? (A) 19 (B) 17 (C) 15 (D) 13 (E) 11 10 If x represents any even number and y represents any odd number, which of the following numbers is even? (A) (B) (C) (D) (E)
Unit%201%20Homework%20Packet.docx