Jeopardy Equation Test Chapter 3

x + 9 = 18
1. x = -9
2. x = 27
3. x = 9
x + 22 = 30
1. x = 52
2. x = 8
3. x = -8
x + ½ = 2
1. x = y
2. x=1.5
3. x = 1½
33 = x + 40
1. x = -73
2. x = 73
3. x = -7
‾ 11 + x = ‾ 101
1. x = 90
2. x = -90
3. x = 112
k - 2 = 21
1. k = 23
2. k = 19
3. k = -19
w – 17 = 6
1. w = 11
2. w = -11
3. w = 23
y – 4 = ‾5
1. y = -9
2. y = 9
3. y = -1
4. y = 1
‾3.2 + z = ‾7.3
1. z = -4.1
2. z = 10.5
3. z = -10.5
‾5.7 = z + ‾8.7
1. z = -3
2. z = 14.4
3. z = 3
3, 9, -5, and 6 are these
1. Integers
2. Whole Numbers
3. Irrational Numbers
y • y
1. 2y
2. y/y
3. y^2
The opposite of ‾16/4 is
1. 4
2. -4
3. 16/4
All whole numbers are
integers, and all integers are whole numbers.
1. True
2. False
3. Not Enough Info
5x = 75
1. x = 80
2. x = 375
3. x = 15
30 = 4x + 6
1. x = 40x
2. x = 6
3. x = 9
187 = −1.87r
1. r = 1870
2. r = -100
3. r = 100
¼ x = 250
1. 10,000
2. 1,000
3. 100
‾ ⅔ x = ‾ ⅓
1. one-half
2. one-fourth
3. one-third
⅝ x + ½ = ½
1. 10/8
2. 0
3. -10/8