1 What is the opposite of - (-5)
2 Use the correct inequality: -3 - (-9) ____ -8 + 4.
3 Which choice below has the greatest value?
- (-3)(-1) (b) -1/2(36) (c) |-5| (d) -12/-4
4 From the sum of -8 and +5 subtract (-2)(-5)
5 Perform the indicated operations: (-2)2+ ( 5)(-3)
Given the following equation, determine the value of N: 3/5 = 18/N
6 Given A = ½(B)(H) what is B when A = 12 and H= 6?
7 Reduce to lowest terms 56/84
8 Determine the greatest common factor of 36 and 24.
9 Determine the prime factorization of 96 using exponents.
10 In the division problem 3/4 ÷9/8 what fraction is used to multiply ¾?
11 Perform the indicated operations: (32/27)(72/49)(1/40), represent the answer in lowest form.
12 If the quotient of 18 and 3/5 is increased by 10 what is the result?
13 If C = 5/9(F -32) what is the value of C when F = 41?
14 Perform the indicated operations: -3( 2 - 9) + 4(-7 - 2)
15 Simplify -100 ÷ (10 ÷ 2)
16 Which choice has the greatest value?
- (-3)2 (b) (3)2 (c) | -3 | (d) | 12 – 2|
17 What integer has prime factorization (23)(32)(5)
18 If you need to travel 27 miles to reach your destination, and you are 2/3 away from where you began the trip, how far have you traveled?
19 Which has the largest value when x = -4 and y = 2
- x – y (b) x +y (c) xy (d) x ÷ (-y)
20 Chelsea has $55 to spend at a fair. She spends $20 on admission and $15 on snacks. She wants to play a game that costs $.85 per game. What is the maximum number of times, Chelsea can play the game?
21 What is the value of (x)(y2) ifx= -2 andy= -5? 22 What is the integer remainder when 56,649 is divided by 7?
23 A company provides guided riverboat cruises. Each riverboat seats 17 people on an open deck. If 248 people sign up for the cruise, how many boats are required so that each person has a seat?
24. If one large pizza feeds 4 people, how many pizzas are needed to feed 116 people?
25 The perimeter of a rectangle formula is P = 2l + 2w, what is the perimeter of the rectangle when l =10 and w =12?