Answer:
4x+4
Step-by-step explanation:
7x -3x +4
Combine like terms
7x-3x = 4x
Substitute back into the expression
4x+4
Answer:
-2
Step-by-step explanation:
The equation of the line is written in y=mx+c form, where m is the gradient and c is the y-intercept.
In this case, your m is a -2 and your c is a -3.
Hence the gradient of the line is -2.
Answer:
6.44
Step-by-step explanation:
subtract 6.50 by 4 which will give you 6.44
Answer:
y=39
Step-by-step explanation:
Remove the radical by raising each side to the index of the radical.
