Answer:
y=3
Step-by-step explanation:
7y-9=24-4y
First add 4y to both sides:
7y+4y-9=24-4y+4y
11y-9=24
Add 9 on both sides:
11y-9+9=24+9
11y=33
Divide by 11:
y=3
I hope this helped you!
Answer:
8 weeks
Step-by-step explanation:
week 1=64
week2=32
week3=16
week4=8
week5=4
week6=2
week7=1
week8=.5=0
Answer: According to recentest research no well actually it'd float away
Step-by-step explanation:
75% of the whole length is 30 cm
(30x100)/75=40cm
So a=40 cm
Answer:C(x) = 2000+ 0.05 x
Step-by-step explanation: Cost (C) = fixed cost + (cost per pencil x number of pencils)
Since:
Fixed cost: $2000
Cost per pencil : $0.05
Replacing with the values given:
C(x) = 2000+ 0.05 x
Where x is the number of pencils manufactured.
Feel free to ask for more if needed or if you did not understand something.
