Answer:
X = 7
Step-by-step explanation:
180=90+4x+6+8x
84=12x
7=x
Answer:
Use the equation 250+25w=400+20w
Step-by-step explanation:
Replace w with one of the answers until you get the right one.
pretty sure its 35 but I don't have a calculator with me so double check
2) x+y
3)h-13
4)3.5-k
5)g+h-11
6)5-y+g
7)5-y+g
Solution:
To find the equation of line passing through points A (1, 3) and B (3, 7).
we know that, to derive the equation of a line we first need to calculate the slope of the line. Slope m of a line at points
and
is given by -
.
Slope of the line at point A(1,3) and B(3,7)
.
.
.
Equation of a line using a point and a slope , 




The equation of line passing through points A (1, 3) and B (3, 7) : 
Answer:
D
Step-by-step explanation: