54 buttons ÷ 9 button cards = 6
She should buy 6 cards of buttons.
Y=3/4x+1/4 if you take a close look at where the line crosses over the y-axis.
Answer:
(cx)2-(dy) 2
Step-by-step explanation:
Formula a2-b2= (a+b) (a-b)
By given formula
(cx)2 - (dy) 2 = (cx+dy) (cx-dy)
Answer:
y = 17x + 1
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
<em>m</em> = slope
<em>b</em> = y-intercept
