The amount of different combos possible would be 165 // Hope this helped, comment below for any clarifications // Brainliest ;) Thanks!! //
Answer:
y=4x-11 . This is a linear equation, since you have the slope and y-intercept.
Step-by-step explanation:
Using the slope intercept form equation, y=mx+b. 'm' = slope, or 
=
(-3-5)/(2-4) = 4.
Plug the slope in, and you'll find the value for 'b' (It's -11).
Answer:
a) v=6
b) s= u^2 - v^2 : -2a
Step-by-step explanation:
v^2=u^2+2as
u=12, a=-6, s=9
a)
(12)^2= 12 * 12= 144
v^2=u^2+2as
v^2=(12)^2+ 2*(-6)*9
v^2=144+(-12)*9
v^2=144+(-108)
v^2=36
v=6
b)
v^2=u^2+2as
-2as=u^2 - v^2
s= u^2 - v^2 : -2a
check for s
s= 144 - 36 : -2(-6)
s= 108 : 12
s=9 (equal vs the given)
I think the answer will be
<span>Doug 80:60 --> 4:3
Cindy 120:82 --> 60:41
have a great day!!!</span>
