Answer:
4+2x is a sum.
Step-by-step explanation:
It can't be 1, because the coefficient of "x" is 2.
It can't be 2, because there aren't two variables in 4+2x. The only variable is x.
It can't be 4, because 4+2x is ADDING, not multiplying.
There we go!
Answer:
600
Step-by-step explanation:
you can do 3x2 witch is 6 then add the two zeros
Answer:
3+4=7ft!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
1)4x+4y=1, 6x−y=1
x+y=4, x−y=2
x+y=−2,x+2y=2
2)2x+y=3, 2x−8y=19
Step-by-step explanation:
hope this helps
have a nice day ^_^