Answer:
it will take about 1/3 of the time (10 minutes)
Step-by-step explanation:
We can say that because 3 times 9, which would equal 27, could be the same as 4*9, which would be 36. So Pat needs 36 pints of green paint. Down below is a tape diagram so you can see what it is.
Answer: x - 30 = 10
Step-by-step explanation:
x - 30 = 10
x = 30 + 10
x= 40
3(n-7)=-30
3n-21= -30
3n = -9
n= -3