Answer:
a=1/2
Step-by-step explanation:
first we need to isolate a squared. so we add 1/4 to both sides
then you take the square root of a square to get 1/2
to check, 1/2 * 1/2 = 1/4
1/4-1/4 = 0
Answer:
B
Step-by-step explanation:
Answer:

Step-by-step explanation:
Two points are (0, 65) and (10, 55)
Calculate slope <em>m</em>


Use slope-intercept form


<em>b</em> is the y-intercept, y-intercept is (0,65)

Answer:
a = 8 ÷ 1/8
Step-by-step explanation:
All I really did was put another variable similar to the x in the original problem, then I changed the numbers to be a bit lower while still keep the original work-- In a short term, I lowered the 9s to 8s.