subject
Mathematics, 06.10.2020 14:01 rostecorralmart

What is the sum of 9 and -9? A. -18 B.18 C.0

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
X2 + y 2 = 36 x + y = 6 solve the system of equations.
Answers: 3
question
Mathematics, 21.06.2019 21:00
When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?
Answers: 1
question
Mathematics, 22.06.2019 00:00
Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18
Answers: 1
question
Mathematics, 22.06.2019 00:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
You know the right answer?
What is the sum of 9 and -9? A. -18 B.18 C.0...
Questions
question
Geography, 25.11.2020 23:20
question
Mathematics, 25.11.2020 23:20
question
Chemistry, 25.11.2020 23:20
Questions on the website: 13722361