Answer:
$8
Step-by-step explanation:
for a discount of 20% we require to calculate 20% of $40
20% = 
= 0.2, hence
discount = 0.2 × $40 = $8
Answer:
Step-by-step explanation:
formula : m=(y2-y1)/(x2-x1)
(4 - 8) / (2 - - 5)
-4 / 7
m = -4 / 7 = -0.57143
Okay i believe the first one is 4/7 and the second one is 2. also don’t listen to them. sometimes it can be hard and you start to stress. good luck and if this isn’t right i’m so sorry :) keep your head up!!!
Answer:
what is this ?
Step-by-step explanation:
Here is the answer. Hope this helps.
