Answer:
y=1
Step-by-step explanation:
4(1+2y)=12y
4*1 + 4*2y=12y
4 + 8y=12y
4=12y - 8y
4=4y
4/4=y
1=y
Answer:
5. independent variable hours (h); dependent variable; total cost
6. t= 10h + $4.50
Step-by-step explanation:
The final result in dependent on how many hours he uses the boat.
Answer:
$28.68
Step-by-step explanation:
57.24+64.08
121.32
150-121.32
Answer:
D
Step-by-step explanation:
3
+ 2
is in simplest form and cannot be simplified further
1) 504cm
2) 216mm
3) 666ft
4) 301.44mm