Answer:
(-2,-1)
Step-by-step explanation:
Reflecting a point over the y-axis means to have the point either to the right or left of the originial point.
Answer:
6+3+4=13
Step-by-step explanation:
decide each number by the group and add them
Answer:
x = -1
Step-by-step explanation:
The equation is -2x + 3 = 2x +7
Group the terms together. Don't forget to change the sign
-2x -2x = 7-3
-4x = 4
Divide both sides by 4
-x = 1
Flip it over
x = -1
Answer: question : choose all the sets containing the number (pie) - E-2020
Step-by-step explanation: answer
Irrational number
Real numbers
