Integers consists of zero (0), the positive natural numbers (1, 2, 3, ...), also called whole numbers or counting numbers, and their additive inverses (the negative integers, i.e., −1, −2, −3, ...).
So they are just asking for what positive or negative numbers make the equations true.
So remember how positive and a negative numbers relate and you will be fine.
B. x-(+7)=x+(-7)
C. X-(-25)=x+25
A. X-(-3)=x+3
Answer:
23
Step-by-step explanation:
![\left[\begin{array}{ccc}8&16&24\\32&40&48\\59&64&72\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D8%2616%2624%5C%5C32%2640%2648%5C%5C59%2664%2672%5Cend%7Barray%7D%5Cright%5D)
18 goes into 8 twice (2)
18-16=2
24 goes into 8 three times (3)
23
Answer:22.7 degrees
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
19,20,21
the second even number is 20
19+21=40
Answer:false
Step-by-step explanation: