What is true about open-end

Is -7+9=-9+7 true, false, or open?A. True B. False** C. Open Is 4x-3=19 true, false, or open A. True B. False C. Open** Which of
1. 4 answers
2. asked by Anonymous
3. 1,282 views
1 of 41 of 4 Items Question Multiple Choice Is –7 + 9 = –9 + 7 true, false, or open? (1 point) Responses true true false
1. 1 answer
2. 150 views
1. Is -7 + 9 = -9 + 7 true, false, or open?A. True B. False C. Open 2. 4x - 3 = 19 true, false, or open A. True B. False C. Open
1. 3 answers
2. 299 views
Is the equation true, false, or open?7m+10=3m+26 (1 point) Responses Open Open True True False
1. 1 answer
2. asked by ur mom
3. 136 views
Is the equation true, false, or open? 9p + 8 = 10p + 7 (1 point) Responses Open; there is a variable. Open; there is a variable.
1. 11 answers
2. asked by tell me
3. 231 views
Is the equation true, false, or open?9p + 8 = 10p + 7 (1 point) Responses Open; there is a variable. Open; there is a variable.
1. 1 answer
2. asked by billy bob joe
3. 95 views
Is the equation true, false, or open?9p + 8 = 10p + 7 (1 point) Responses Open; there is a variable. Open; there is a variable.
1. 1 answer
2. 110 views
Is the equation true, false, or open?9p + 8 = 10p + 7 (1 point) Responses Open; there is a variable. Open; there is a variable.
1. 28 answers
2. asked by anoy
3. 205 views
Is the equation true, false, or open? 9p + 8 = 10p + 7 (1 point) Responses Open; there is a variable. Open; there is a variable.
1. 1 answer
2. asked by trippie
3. 155 views
Question 1Question 2 Question 3 A) Multiple Choice Is –7 + 9 = –9 + 7 true, false, or open? (1 point) true false open A) Is
1. 1 answer
2. asked by Killer999
3. 220 views