Answer:
Step-by-step explanation:
Horrible writing JK have a good day :)
Answer:
3 gallons of paint
Step-by-step explanation:
Various data is missing, but I think it can be solved with the following assumptions:
The first thing is to assume that 12 gallons was the exact amount needed for the two rooms.
If so, we can say the following where x is the size of the smallest room:
Room 1: It is 2 * x and needs 3 coats of paint, so there would be 6 * x left
Room 2: is x and uses 2 coats of paint therefore 2 * x
The paint sum would be as follows:
6 * x + 2 * x = 8 * x
8 * x = 12
x = 12/8 = 3/2
So:
Room 1: 6 * 3/2 = 9, 9 gallons of paint needed
Room 2: 2 * 3/2 = 3, 3 gallons of paint needed
Room two is the unpainted one so 3 gallons of paint was returned.
Answer:40+n=75
Step-by-step explanation:
This inequality means that she makes 40$ n=the number of appointments that she needs to make. 75 is the amount of money that she needs to make.
So, she needs to make an extra 35 to make that happen. Also she would need to make 18 appointments to make all of the money that she needs
Answer:
x in (-oo:+oo)
x = n/m-k // - n/m-k
k-(n/m)+x = 0
k-(m^-1*n)+x = 0 // - k-(m^-1*n)
x = -(k-(m^-1*n))
x = m^-1*n-k
x = m^-1*n-k
Step-by-step explanation:
The answer in terms of v and t would be a = 2v/t^2