Answer:
Step-by-step explanation:
Answer:
49
Step-by-step explanation:
We know that 5x-3x =2x
So x(5x-3x)=x×2x
=(2x)^2
=4x^2
Which is given as 18.
X^2=18÷4
=4.5
So x=root over 4.5
Which is approximately 2.25
Answer:

Step-by-step explanation:
The equation of a line in the point-slope form:


We have:

Substitute:

Answer:
y = 3x + 7
Step-by-step explanation: