Answer:
Step-by-step explanation:
If J can paint a room in 3 hours, in 1 hour she gets 
of the job done.
If A can paint a room in 4 hours, in 1 hour she gets 
of the job done. We need to find out how long it takes them if they paint together. The equation for this is:
where x is the number of hours it takes them to get the job done together. Multiply everything through by 12x to get
4x + 3x = 12 so
7x = 12 and
x = 1.7 hours to get the room painted together.
97.2 miles just multiply
5.4
18
_____
97.2 Remember, if there is a number behind the decimal point make sure to put a decimal point behind it in the answer
Answer:
80 893 720
Step-by-step explanation:
hope dis helps!!!!
Answer:
C
Step-by-step explanation:hope this helps have a great day =D
12, 2, 5, 4, 7
The coefficients are the numbers that are in front of the letters
