subject
Mathematics, 20.08.2020 07:01 autumnsusan190ox9kn4

If x = -28 and y = -51, what is -(x + y) + (x - y)?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand
Answers: 3
question
Mathematics, 21.06.2019 20:30
What is always true when two whole numbers are subtracted?
Answers: 1
question
Mathematics, 21.06.2019 20:40
In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1
Answers: 1
question
Mathematics, 21.06.2019 20:40
Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?
Answers: 2
You know the right answer?
If x = -28 and y = -51, what is -(x + y) + (x - y)?...
Questions
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Mathematics, 10.09.2020 14:01
question
Physics, 10.09.2020 14:01