Answer:
Distribute 1.2 to 6.3 and -7x
Combine 3.5 and 7.56
suhtract 11.06 from both sides
Answer:
$10.02
Step-by-step explanation:
$0.83 × 6= $4.98
$4.98 + $5.04= $10.02
Divide the total amount of keys produced by the amount of keys a piano requires to find the amount of pianos a factory made:

The factory made 6204 pianos in 12 months.
Because the question asks for the amount of pianos made for the first 3 months, we'll divide the total 12 months by the 3 months the question asks for:

Now we'll divide the total amount of pianos made in 12 months by this number to find the pianos made in 3 months:
1551 pianos were made in the first 3 months of production.
Answer:
4 ft
Step-by-step explanation:
The volume of a cylinder can be written as
V= Bh
where B is the area of the base and h is the height
48pi = 12 pi *h
Divide each side by 12 pi
48pi/12pi = 12pi h /12pi
4 = h
Answer:
increasing = 2
decreasing = 8
Step-by-step explanation: