Answer:
36
Step-by-step explanation:
7b^2 - 19b + 10
(b - 2)(7b - 5)
b1 = 2 ; b2 = 5/7
You can write it as 45/75 and simplify it by 5 to get 8/15
Answer:
wefew
Step-by-step explanation:
awhefiuLLLESoagFVRESESGREGESRGSAERG$W$EG$%agwafer
Answer:
$80
Step-by-step explanation:
It's khan so you don't need the explanation but for those interested then here:
K=30x+20 - Kayla
S=35x+10 - Sara
60+20=80
70+10=80
So they match up at $80
