Answer:
f(x) = - x/2 + 7/2
Step-by-step explanation:
hope this helps
72 minutes
We require their hourly rate of work
Maria cleans
the house in 1 hour
Sasha cleans
of the house in 1 hour
let x be the time it takes both to clean the house
+
= 
multiply through by 6x
3x + 2x = 6
5x = 6 ⇒ x = 
Together they can clean the house in 72 minutes
Answer:
.5
Step-by-step explanation:
1 Divided by 2 is .5 or 1/2
Digging -28 would take 16 hours because 14 times 2 equals 28 and 8 times 2 equals 16 so answer is 16
Answer:
you need to provide a picture friend