Answer:
y = + 4
Step-by-step explanation:
y² - x = 7 ← substitute x = 9 into the equation
y² - 9 = 7 ( add 9 to both sides )
y² = 16 ( take square root of both sides )
y = ± 
= ± 4
the positive value of y when x = 9 is + 4
Answer:
x² + 4xy + 4y²
Step-by-step explanation:
g o o g l e
if its wrong blame g o o g l e.
Answer:
y = x+1
Step-by-step explanation:
points (0,1) and (2,3)
slope =(y2-y1)/(x2-x1)
m = (3-1)/(2-0)
= (2/2)
m=1
the y intercept ( or where it crosses the y axis) is 1
y = mx+b
y = 1x+1
y = x+1
Answer:
4x3n=Y
Step-by-step explanation:
C = 2A - 6
C = 52
52 = 2A - 6
52 + 6 = 2A
58 = 2A
58/2 = A
29 = A <==alternative schools
