Answer:ibbhbh
Step-by-step explanation:
iiii
It is neccesary because you cannot subtract them without having a common denominator so you have to rename 4 1/2
Answer:
Plug x-7 in for y, in the bottom equation.
x - 7 = 2 + 2x - 4
x - 7 = 2x - 2
x = 2x + 5
-x = 5
x = -5
Answer:
try (-4,6)
Step-by-step explanation:
if you use tracing paper, put a mark where the point is
put the tip of the pencil on the point which it will rotate around
spin the paper by the degrees
see where the traced point ends up
Answer:
4,600
Step-by-step explanation:
1,200+1,200+1,100+1,100
